diff --git a/AUTHORS.txt b/AUTHORS.txt
index aa45e3a95..1af953e02 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -28,3 +28,4 @@ Czarek Tomczak <czarek.tomczak@gmail.com>
 Felix Bruns <felixbruns@spotify.com>
 YuTeh Shen <shenyute@gmail.com>
 Andrei Kurushin <ajax16384@gmail.com>
+Gonzo Berman <gberman@factset.com>
diff --git a/include/capi/cef_request_capi.h b/include/capi/cef_request_capi.h
index 0479e5279..a42c0fd7a 100644
--- a/include/capi/cef_request_capi.h
+++ b/include/capi/cef_request_capi.h
@@ -159,6 +159,13 @@ typedef struct _cef_request_t {
   ///
   cef_transition_type_t (CEF_CALLBACK *get_transition_type)(
       struct _cef_request_t* self);
+
+  ///
+  // Returns the globally unique identifier for this request or 0 if not
+  // specified. Can be used by cef_request_tHandler implementations in the
+  // browser process to track a single request across multiple callbacks.
+  ///
+  uint64 (CEF_CALLBACK *get_identifier)(struct _cef_request_t* self);
 } cef_request_t;
 
 
diff --git a/include/capi/cef_request_handler_capi.h b/include/capi/cef_request_handler_capi.h
index 2b008a9e0..ac6328e5f 100644
--- a/include/capi/cef_request_handler_capi.h
+++ b/include/capi/cef_request_handler_capi.h
@@ -159,13 +159,24 @@ typedef struct _cef_request_handler_t {
       struct _cef_frame_t* frame, struct _cef_request_t* request);
 
   ///
-  // Called on the IO thread when a resource load is redirected. The |old_url|
-  // parameter will contain the old URL. The |new_url| parameter will contain
-  // the new URL and can be changed if desired.
+  // Called on the IO thread when a resource load is redirected. The |request|
+  // parameter will contain the old URL and other request-related information.
+  // The |new_url| parameter will contain the new URL and can be changed if
+  // desired. The |request| object cannot be modified in this callback.
   ///
   void (CEF_CALLBACK *on_resource_redirect)(struct _cef_request_handler_t* self,
       struct _cef_browser_t* browser, struct _cef_frame_t* frame,
-      const cef_string_t* old_url, cef_string_t* new_url);
+      struct _cef_request_t* request, cef_string_t* new_url);
+
+  ///
+  // Called on the IO thread when a resource response is received. To allow the
+  // resource to load normally return false (0). To redirect or retry the
+  // resource modify |request| (url, headers or post body) and return true (1).
+  // The |response| object cannot be modified in this callback.
+  ///
+  int (CEF_CALLBACK *on_resource_response)(struct _cef_request_handler_t* self,
+      struct _cef_browser_t* browser, struct _cef_frame_t* frame,
+      struct _cef_request_t* request, struct _cef_response_t* response);
 
   ///
   // Called on the IO thread when the browser needs credentials from the user.
diff --git a/include/cef_request.h b/include/cef_request.h
index 8dd86791a..6d13da128 100644
--- a/include/cef_request.h
+++ b/include/cef_request.h
@@ -168,6 +168,14 @@ class CefRequest : public virtual CefBase {
   ///
   /*--cef(default_retval=TT_EXPLICIT)--*/
   virtual TransitionType GetTransitionType() =0;
+
+  ///
+  // Returns the globally unique identifier for this request or 0 if not
+  // specified. Can be used by CefRequestHandler implementations in the browser
+  // process to track a single request across multiple callbacks.
+  ///
+  /*--cef()--*/
+  virtual uint64 GetIdentifier() =0;
 };
 
 
diff --git a/include/cef_request_handler.h b/include/cef_request_handler.h
index dda9010c0..0d16b9f4e 100644
--- a/include/cef_request_handler.h
+++ b/include/cef_request_handler.h
@@ -165,16 +165,31 @@ class CefRequestHandler : public virtual CefBase {
   }
 
   ///
-  // Called on the IO thread when a resource load is redirected. The |old_url|
-  // parameter will contain the old URL. The |new_url| parameter will contain
-  // the new URL and can be changed if desired.
+  // Called on the IO thread when a resource load is redirected. The |request|
+  // parameter will contain the old URL and other request-related information.
+  // The |new_url| parameter will contain the new URL and can be changed if
+  // desired. The |request| object cannot be modified in this callback.
   ///
   /*--cef()--*/
   virtual void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
                                   CefRefPtr<CefFrame> frame,
-                                  const CefString& old_url,
+                                  CefRefPtr<CefRequest> request,
                                   CefString& new_url) {}
 
+  ///
+  // Called on the IO thread when a resource response is received. To allow the
+  // resource to load normally return false. To redirect or retry the resource
+  // modify |request| (url, headers or post body) and return true. The
+  // |response| object cannot be modified in this callback.
+  ///
+  /*--cef()--*/
+  virtual bool OnResourceResponse(CefRefPtr<CefBrowser> browser,
+                                  CefRefPtr<CefFrame> frame,
+                                  CefRefPtr<CefRequest> request,
+                                  CefRefPtr<CefResponse> response) {
+    return false;
+  }
+
   ///
   // Called on the IO thread when the browser needs credentials from the user.
   // |isProxy| indicates whether the host is a proxy server. |host| contains the
diff --git a/libcef/browser/url_request_interceptor.cc b/libcef/browser/url_request_interceptor.cc
index f36bf4f38..5258eec74 100644
--- a/libcef/browser/url_request_interceptor.cc
+++ b/libcef/browser/url_request_interceptor.cc
@@ -9,8 +9,13 @@
 #include "libcef/browser/browser_host_impl.h"
 #include "libcef/browser/resource_request_job.h"
 #include "libcef/browser/thread_util.h"
+#include "libcef/common/http_header_utils.h"
 #include "libcef/common/request_impl.h"
+#include "libcef/common/response_impl.h"
 
+#include "net/base/upload_data_stream.h"
+#include "net/http/http_response_headers.h"
+#include "net/url_request/url_request_job_manager.h"
 #include "net/url_request/url_request_redirect_job.h"
 
 CefRequestInterceptor::CefRequestInterceptor() {
@@ -40,9 +45,10 @@ net::URLRequestJob* CefRequestInterceptor::MaybeInterceptRequest(
         // Give the client an opportunity to replace the request.
         CefRefPtr<CefResourceHandler> resourceHandler =
             handler->GetResourceHandler(browser.get(), frame, req);
-        if (resourceHandler.get())
+        if (resourceHandler.get()) {
           return new CefResourceRequestJob(request, network_delegate,
                                            resourceHandler);
+        }
       }
     }
   }
@@ -63,12 +69,16 @@ net::URLRequestJob* CefRequestInterceptor::MaybeInterceptRedirect(
       if (handler.get()) {
         CefRefPtr<CefFrame> frame = browser->GetFrameForRequest(request);
 
+        CefRefPtr<CefRequest> cefRequest = new CefRequestImpl();
+        static_cast<CefRequestImpl*>(cefRequest.get())->Set(request);
+        static_cast<CefRequestImpl*>(cefRequest.get())->SetReadOnly(true);
+
         // Give the client an opportunity to redirect the request.
         CefString newUrlStr = location.spec();
-        handler->OnResourceRedirect(browser.get(), frame, request->url().spec(),
-            newUrlStr);
+        handler->OnResourceRedirect(browser.get(), frame, cefRequest,
+                                    newUrlStr);
         if (newUrlStr != location.spec()) {
-          GURL new_url = GURL(std::string(newUrlStr));
+          const GURL new_url = GURL(newUrlStr.ToString());
           if (!new_url.is_empty() && new_url.is_valid()) {
             return new net::URLRequestRedirectJob(
                 request, network_delegate, new_url,
@@ -86,5 +96,74 @@ net::URLRequestJob* CefRequestInterceptor::MaybeInterceptRedirect(
 net::URLRequestJob* CefRequestInterceptor::MaybeInterceptResponse(
     net::URLRequest* request,
     net::NetworkDelegate* network_delegate) const {
-  return NULL;
+  CefRefPtr<CefBrowserHostImpl> browser =
+      CefBrowserHostImpl::GetBrowserForRequest(request);
+  if (!browser.get())
+    return NULL;
+
+  CefRefPtr<CefClient> client = browser->GetClient();
+  if (!client.get())
+    return NULL;
+
+  CefRefPtr<CefRequestHandler> handler = client->GetRequestHandler();
+  if (!handler.get())
+    return NULL;
+
+  CefRefPtr<CefFrame> frame = browser->GetFrameForRequest(request);
+
+  CefRefPtr<CefRequest> cefRequest = new CefRequestImpl();
+  static_cast<CefRequestImpl*>(cefRequest.get())->Set(request);
+
+  CefRefPtr<CefResponse> cefResponse = new CefResponseImpl();
+  static_cast<CefResponseImpl*>(cefResponse.get())->Set(request);
+  static_cast<CefResponseImpl*>(cefResponse.get())->SetReadOnly(true);
+
+  // Give the client an opportunity to retry or redirect the request.
+  if (!handler->OnResourceResponse(browser.get(), frame, cefRequest,
+                                   cefResponse)) {
+    return NULL;
+  }
+
+  // This flag will be reset by URLRequest::RestartWithJob() calling
+  // URLRequest::PrepareToRestart() after this method returns but we need it
+  // reset sooner so that we can modify the request headers without asserting.
+  request->set_is_pending(false);
+
+  // Update the request headers to match the CefRequest.
+  CefRequest::HeaderMap cefHeaders;
+  cefRequest->GetHeaderMap(cefHeaders);
+
+  CefString referrerStr;
+  referrerStr.FromASCII(net::HttpRequestHeaders::kReferer);
+  CefRequest::HeaderMap::iterator it = cefHeaders.find(referrerStr);
+  if (it != cefHeaders.end()) {
+    request->SetReferrer(it->second);
+    cefHeaders.erase(it);
+  }
+
+  net::HttpRequestHeaders netHeaders;
+  netHeaders.AddHeadersFromString(HttpHeaderUtils::GenerateHeaders(cefHeaders));
+  request->SetExtraRequestHeaders(netHeaders);
+
+  // Update the request body to match the CefRequest.
+  CefRefPtr<CefPostData> post_data = cefRequest->GetPostData();
+  if (post_data.get()) {
+    request->set_upload(
+        make_scoped_ptr(static_cast<CefPostDataImpl*>(post_data.get())->Get()));
+  } else if (request->get_upload()) {
+    request->set_upload(scoped_ptr<net::UploadDataStream>());
+  }
+
+  // If the URL was modified redirect the request.
+  const GURL url(cefRequest->GetURL().ToString());
+  if (url != request->url()) {
+    return new net::URLRequestRedirectJob(
+        request, network_delegate, url,
+        net::URLRequestRedirectJob::REDIRECT_307_TEMPORARY_REDIRECT,
+        "Resource Redirect");
+  }
+
+  // Otherwise queue a new job.
+  return net::URLRequestJobManager::GetInstance()->CreateJob(
+      request, network_delegate);
 }
diff --git a/libcef/common/request_impl.cc b/libcef/common/request_impl.cc
index 6a4f8be6e..3cdb8616b 100644
--- a/libcef/common/request_impl.cc
+++ b/libcef/common/request_impl.cc
@@ -104,6 +104,7 @@ CefRequestImpl::CefRequestImpl()
     : method_("GET"),
       resource_type_(RT_SUB_RESOURCE),
       transition_type_(TT_EXPLICIT),
+      identifier_(0U),
       flags_(UR_FLAG_NONE),
       read_only_(false) {
 }
@@ -199,6 +200,11 @@ CefRequestImpl::TransitionType CefRequestImpl::GetTransitionType() {
   return transition_type_;
 }
 
+uint64 CefRequestImpl::GetIdentifier() {
+  base::AutoLock lock_scope(lock_);
+  return identifier_;
+}
+
 void CefRequestImpl::Set(net::URLRequest* request) {
   base::AutoLock lock_scope(lock_);
   CHECK_READONLY_RETURN_VOID();
@@ -206,6 +212,7 @@ void CefRequestImpl::Set(net::URLRequest* request) {
   url_ = request->url().spec();
   method_ = request->method();
   first_party_for_cookies_ = request->first_party_for_cookies().spec();
+  identifier_ = request->identifier();
 
   net::HttpRequestHeaders headers = request->extra_request_headers();
 
diff --git a/libcef/common/request_impl.h b/libcef/common/request_impl.h
index 6e6ac9053..a814fc778 100644
--- a/libcef/common/request_impl.h
+++ b/libcef/common/request_impl.h
@@ -48,6 +48,7 @@ class CefRequestImpl : public CefRequest {
   void SetFirstPartyForCookies(const CefString& url) override;
   ResourceType GetResourceType() override;
   TransitionType GetTransitionType() override;
+  uint64 GetIdentifier() override;
 
   // Populate this object from the URLRequest object.
   void Set(net::URLRequest* request);
@@ -77,6 +78,7 @@ class CefRequestImpl : public CefRequest {
   HeaderMap headermap_;
   ResourceType resource_type_;
   TransitionType transition_type_;
+  uint64 identifier_;
 
   // The below members are used by CefURLRequest.
   int flags_;
diff --git a/libcef/common/response_impl.cc b/libcef/common/response_impl.cc
index 6cd79ec14..e506f66e6 100644
--- a/libcef/common/response_impl.cc
+++ b/libcef/common/response_impl.cc
@@ -10,6 +10,7 @@
 #include "base/strings/stringprintf.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
+#include "net/url_request/url_request.h"
 #include "third_party/WebKit/public/platform/WebHTTPHeaderVisitor.h"
 #include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
@@ -152,6 +153,7 @@ net::HttpResponseHeaders* CefResponseImpl::GetResponseHeaders() {
 void CefResponseImpl::SetResponseHeaders(
     const net::HttpResponseHeaders& headers) {
   base::AutoLock lock_scope(lock_);
+  CHECK_READONLY_RETURN_VOID();
 
   header_map_.empty();
 
@@ -166,6 +168,8 @@ void CefResponseImpl::SetResponseHeaders(
   std::string mime_type;
   if (headers.GetMimeType(&mime_type))
     mime_type_ = mime_type;
+  else
+    mime_type_.clear();
 }
 
 void CefResponseImpl::Set(const blink::WebURLResponse& response) {
@@ -199,6 +203,14 @@ void CefResponseImpl::Set(const blink::WebURLResponse& response) {
   response.visitHTTPHeaderFields(&visitor);
 }
 
+void CefResponseImpl::Set(const net::URLRequest* request) {
+  DCHECK(request);
+
+  const net::HttpResponseHeaders* headers = request->response_headers();
+  if (headers)
+    SetResponseHeaders(*headers);
+}
+
 void CefResponseImpl::SetReadOnly(bool read_only) {
   base::AutoLock lock_scope(lock_);
   read_only_ = read_only;
diff --git a/libcef/common/response_impl.h b/libcef/common/response_impl.h
index df78a0c11..e8bc0c1ff 100644
--- a/libcef/common/response_impl.h
+++ b/libcef/common/response_impl.h
@@ -12,6 +12,7 @@
 
 namespace net {
 class HttpResponseHeaders;
+class URLRequest;
 }
 
 namespace blink {
@@ -39,6 +40,7 @@ class CefResponseImpl : public CefResponse {
   void SetResponseHeaders(const net::HttpResponseHeaders& headers);
 
   void Set(const blink::WebURLResponse& response);
+  void Set(const net::URLRequest* request);
 
   void SetReadOnly(bool read_only);
 
diff --git a/libcef_dll/cpptoc/request_cpptoc.cc b/libcef_dll/cpptoc/request_cpptoc.cc
index 1768e3950..ecab5fb7b 100644
--- a/libcef_dll/cpptoc/request_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_cpptoc.cc
@@ -309,6 +309,20 @@ cef_transition_type_t CEF_CALLBACK request_get_transition_type(
   return _retval;
 }
 
+uint64 CEF_CALLBACK request_get_identifier(struct _cef_request_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  uint64 _retval = CefRequestCppToC::Get(self)->GetIdentifier();
+
+  // Return type: simple
+  return _retval;
+}
+
 
 // CONSTRUCTOR - Do not edit by hand.
 
@@ -332,6 +346,7 @@ CefRequestCppToC::CefRequestCppToC(CefRequest* cls)
       request_set_first_party_for_cookies;
   struct_.struct_.get_resource_type = request_get_resource_type;
   struct_.struct_.get_transition_type = request_get_transition_type;
+  struct_.struct_.get_identifier = request_get_identifier;
 }
 
 #ifndef NDEBUG
diff --git a/libcef_dll/cpptoc/request_handler_cpptoc.cc b/libcef_dll/cpptoc/request_handler_cpptoc.cc
index 3448e2404..b214a391d 100644
--- a/libcef_dll/cpptoc/request_handler_cpptoc.cc
+++ b/libcef_dll/cpptoc/request_handler_cpptoc.cc
@@ -18,6 +18,7 @@
 #include "libcef_dll/ctocpp/frame_ctocpp.h"
 #include "libcef_dll/ctocpp/quota_callback_ctocpp.h"
 #include "libcef_dll/ctocpp/request_ctocpp.h"
+#include "libcef_dll/ctocpp/response_ctocpp.h"
 #include "libcef_dll/ctocpp/sslinfo_ctocpp.h"
 #include "libcef_dll/ctocpp/web_plugin_info_ctocpp.h"
 
@@ -155,7 +156,7 @@ struct _cef_resource_handler_t* CEF_CALLBACK request_handler_get_resource_handle
 
 void CEF_CALLBACK request_handler_on_resource_redirect(
     struct _cef_request_handler_t* self, cef_browser_t* browser,
-    cef_frame_t* frame, const cef_string_t* old_url, cef_string_t* new_url) {
+    cef_frame_t* frame, cef_request_t* request, cef_string_t* new_url) {
   // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
 
   DCHECK(self);
@@ -169,9 +170,9 @@ void CEF_CALLBACK request_handler_on_resource_redirect(
   DCHECK(frame);
   if (!frame)
     return;
-  // Verify param: old_url; type: string_byref_const
-  DCHECK(old_url);
-  if (!old_url)
+  // Verify param: request; type: refptr_diff
+  DCHECK(request);
+  if (!request)
     return;
   // Verify param: new_url; type: string_byref
   DCHECK(new_url);
@@ -185,10 +186,47 @@ void CEF_CALLBACK request_handler_on_resource_redirect(
   CefRequestHandlerCppToC::Get(self)->OnResourceRedirect(
       CefBrowserCToCpp::Wrap(browser),
       CefFrameCToCpp::Wrap(frame),
-      CefString(old_url),
+      CefRequestCToCpp::Wrap(request),
       new_urlStr);
 }
 
+int CEF_CALLBACK request_handler_on_resource_response(
+    struct _cef_request_handler_t* self, cef_browser_t* browser,
+    cef_frame_t* frame, cef_request_t* request,
+    struct _cef_response_t* response) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+  // Verify param: browser; type: refptr_diff
+  DCHECK(browser);
+  if (!browser)
+    return 0;
+  // Verify param: frame; type: refptr_diff
+  DCHECK(frame);
+  if (!frame)
+    return 0;
+  // Verify param: request; type: refptr_diff
+  DCHECK(request);
+  if (!request)
+    return 0;
+  // Verify param: response; type: refptr_diff
+  DCHECK(response);
+  if (!response)
+    return 0;
+
+  // Execute
+  bool _retval = CefRequestHandlerCppToC::Get(self)->OnResourceResponse(
+      CefBrowserCToCpp::Wrap(browser),
+      CefFrameCToCpp::Wrap(frame),
+      CefRequestCToCpp::Wrap(request),
+      CefResponseCToCpp::Wrap(response));
+
+  // Return type: bool
+  return _retval;
+}
+
 int CEF_CALLBACK request_handler_get_auth_credentials(
     struct _cef_request_handler_t* self, cef_browser_t* browser,
     cef_frame_t* frame, int isProxy, const cef_string_t* host, int port,
@@ -445,6 +483,7 @@ CefRequestHandlerCppToC::CefRequestHandlerCppToC(CefRequestHandler* cls)
       request_handler_on_before_resource_load;
   struct_.struct_.get_resource_handler = request_handler_get_resource_handler;
   struct_.struct_.on_resource_redirect = request_handler_on_resource_redirect;
+  struct_.struct_.on_resource_response = request_handler_on_resource_response;
   struct_.struct_.get_auth_credentials = request_handler_get_auth_credentials;
   struct_.struct_.on_quota_request = request_handler_on_quota_request;
   struct_.struct_.on_protocol_execution = request_handler_on_protocol_execution;
diff --git a/libcef_dll/ctocpp/request_ctocpp.cc b/libcef_dll/ctocpp/request_ctocpp.cc
index bac0dd35a..5371cbdea 100644
--- a/libcef_dll/ctocpp/request_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_ctocpp.cc
@@ -295,6 +295,19 @@ CefRequest::TransitionType CefRequestCToCpp::GetTransitionType() {
   return _retval;
 }
 
+uint64 CefRequestCToCpp::GetIdentifier() {
+  if (CEF_MEMBER_MISSING(struct_, get_identifier))
+    return 0;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  uint64 _retval = struct_->get_identifier(struct_);
+
+  // Return type: simple
+  return _retval;
+}
+
 
 #ifndef NDEBUG
 template<> base::AtomicRefCount CefCToCpp<CefRequestCToCpp, CefRequest,
diff --git a/libcef_dll/ctocpp/request_ctocpp.h b/libcef_dll/ctocpp/request_ctocpp.h
index c90fd2c5f..4fda56a90 100644
--- a/libcef_dll/ctocpp/request_ctocpp.h
+++ b/libcef_dll/ctocpp/request_ctocpp.h
@@ -48,6 +48,7 @@ class CefRequestCToCpp
   virtual void SetFirstPartyForCookies(const CefString& url) OVERRIDE;
   virtual ResourceType GetResourceType() OVERRIDE;
   virtual TransitionType GetTransitionType() OVERRIDE;
+  virtual uint64 GetIdentifier() OVERRIDE;
 };
 
 #endif  // USING_CEF_SHARED
diff --git a/libcef_dll/ctocpp/request_handler_ctocpp.cc b/libcef_dll/ctocpp/request_handler_ctocpp.cc
index 5db5b5a01..2d4f3aefd 100644
--- a/libcef_dll/ctocpp/request_handler_ctocpp.cc
+++ b/libcef_dll/ctocpp/request_handler_ctocpp.cc
@@ -16,6 +16,7 @@
 #include "libcef_dll/cpptoc/frame_cpptoc.h"
 #include "libcef_dll/cpptoc/quota_callback_cpptoc.h"
 #include "libcef_dll/cpptoc/request_cpptoc.h"
+#include "libcef_dll/cpptoc/response_cpptoc.h"
 #include "libcef_dll/cpptoc/sslinfo_cpptoc.h"
 #include "libcef_dll/cpptoc/web_plugin_info_cpptoc.h"
 #include "libcef_dll/ctocpp/request_handler_ctocpp.h"
@@ -152,7 +153,8 @@ CefRefPtr<CefResourceHandler> CefRequestHandlerCToCpp::GetResourceHandler(
 }
 
 void CefRequestHandlerCToCpp::OnResourceRedirect(CefRefPtr<CefBrowser> browser,
-    CefRefPtr<CefFrame> frame, const CefString& old_url, CefString& new_url) {
+    CefRefPtr<CefFrame> frame, CefRefPtr<CefRequest> request,
+    CefString& new_url) {
   if (CEF_MEMBER_MISSING(struct_, on_resource_redirect))
     return;
 
@@ -166,19 +168,55 @@ void CefRequestHandlerCToCpp::OnResourceRedirect(CefRefPtr<CefBrowser> browser,
   DCHECK(frame.get());
   if (!frame.get())
     return;
-  // Verify param: old_url; type: string_byref_const
-  DCHECK(!old_url.empty());
-  if (old_url.empty())
+  // Verify param: request; type: refptr_diff
+  DCHECK(request.get());
+  if (!request.get())
     return;
 
   // Execute
   struct_->on_resource_redirect(struct_,
       CefBrowserCppToC::Wrap(browser),
       CefFrameCppToC::Wrap(frame),
-      old_url.GetStruct(),
+      CefRequestCppToC::Wrap(request),
       new_url.GetWritableStruct());
 }
 
+bool CefRequestHandlerCToCpp::OnResourceResponse(CefRefPtr<CefBrowser> browser,
+    CefRefPtr<CefFrame> frame, CefRefPtr<CefRequest> request,
+    CefRefPtr<CefResponse> response) {
+  if (CEF_MEMBER_MISSING(struct_, on_resource_response))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Verify param: browser; type: refptr_diff
+  DCHECK(browser.get());
+  if (!browser.get())
+    return false;
+  // Verify param: frame; type: refptr_diff
+  DCHECK(frame.get());
+  if (!frame.get())
+    return false;
+  // Verify param: request; type: refptr_diff
+  DCHECK(request.get());
+  if (!request.get())
+    return false;
+  // Verify param: response; type: refptr_diff
+  DCHECK(response.get());
+  if (!response.get())
+    return false;
+
+  // Execute
+  int _retval = struct_->on_resource_response(struct_,
+      CefBrowserCppToC::Wrap(browser),
+      CefFrameCppToC::Wrap(frame),
+      CefRequestCppToC::Wrap(request),
+      CefResponseCppToC::Wrap(response));
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
 bool CefRequestHandlerCToCpp::GetAuthCredentials(CefRefPtr<CefBrowser> browser,
     CefRefPtr<CefFrame> frame, bool isProxy, const CefString& host, int port,
     const CefString& realm, const CefString& scheme,
diff --git a/libcef_dll/ctocpp/request_handler_ctocpp.h b/libcef_dll/ctocpp/request_handler_ctocpp.h
index 4462bd876..5cb9ef68e 100644
--- a/libcef_dll/ctocpp/request_handler_ctocpp.h
+++ b/libcef_dll/ctocpp/request_handler_ctocpp.h
@@ -44,8 +44,11 @@ class CefRequestHandlerCToCpp
       CefRefPtr<CefBrowser> browser, CefRefPtr<CefFrame> frame,
       CefRefPtr<CefRequest> request) override;
   void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
-      CefRefPtr<CefFrame> frame, const CefString& old_url,
+      CefRefPtr<CefFrame> frame, CefRefPtr<CefRequest> request,
       CefString& new_url) override;
+  bool OnResourceResponse(CefRefPtr<CefBrowser> browser,
+      CefRefPtr<CefFrame> frame, CefRefPtr<CefRequest> request,
+      CefRefPtr<CefResponse> response) override;
   bool GetAuthCredentials(CefRefPtr<CefBrowser> browser,
       CefRefPtr<CefFrame> frame, bool isProxy, const CefString& host, int port,
       const CefString& realm, const CefString& scheme,
diff --git a/patch/patch.cfg b/patch/patch.cfg
index 16688af44..fb25d9f86 100644
--- a/patch/patch.cfg
+++ b/patch/patch.cfg
@@ -136,6 +136,13 @@ patches = [
     'name': 'net_proxy_462624',
     'path': '../net/proxy/',
   },
+  {
+    # Make URLRequest::set_is_pending() public so that it can be called from
+    # CefRequestInterceptor::MaybeInterceptResponse().
+    # https://code.google.com/p/chromiumembedded/issues/detail?id=1327
+    'name': 'net_urlrequest_1327',
+    'path': '../net/url_request/',
+  },
   {
     # Disable scollbar bounce and overlay on OS X.
     # http://code.google.com/p/chromiumembedded/issues/detail?id=364
diff --git a/patch/patches/net_urlrequest_1327.patch b/patch/patches/net_urlrequest_1327.patch
new file mode 100644
index 000000000..039967980
--- /dev/null
+++ b/patch/patches/net_urlrequest_1327.patch
@@ -0,0 +1,16 @@
+diff --git url_request.h url_request.h
+index 1623368..16d292d 100644
+--- url_request.h
++++ url_request.h
+@@ -609,10 +609,10 @@ class NET_EXPORT URLRequest : NON_EXPORTED_BASE(public base::NonThreadSafe),
+     return proxy_server_;
+   }
+ 
+- protected:
+   // Allow the URLRequestJob class to control the is_pending() flag.
+   void set_is_pending(bool value) { is_pending_ = value; }
+ 
++ protected:
+   // Allow the URLRequestJob class to set our status too
+   void set_status(const URLRequestStatus& value) { status_ = value; }
+ 
diff --git a/tests/unittests/navigation_unittest.cc b/tests/unittests/navigation_unittest.cc
index ea46345c9..827a6bbaa 100644
--- a/tests/unittests/navigation_unittest.cc
+++ b/tests/unittests/navigation_unittest.cc
@@ -762,10 +762,11 @@ class RedirectTestHandler : public TestHandler {
 
   void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
                           CefRefPtr<CefFrame> frame,
-                          const CefString& old_url,
+                          CefRefPtr<CefRequest> request,
                           CefString& new_url) override {
     // Should be called for each redirected URL.
 
+    const std::string& old_url = request->GetURL();
     if (old_url == kRNav1 && new_url == kRNav2) {
       // Called due to the nav1 redirect response.
       got_nav1_redirect_.yes();
@@ -1670,8 +1671,14 @@ class LoadNavTestHandler : public TestHandler {
         CefMouseEvent mouse_event;
         mouse_event.x = 20;
         mouse_event.y = 20;
+#if defined(OS_MACOSX)
+        // Use cmd instead of ctrl on OS X.
+        mouse_event.modifiers =
+            (mode_ == CTRL_LEFT_CLICK ? EVENTFLAG_COMMAND_DOWN : 0);
+#else
         mouse_event.modifiers =
             (mode_ == CTRL_LEFT_CLICK ? EVENTFLAG_CONTROL_DOWN : 0);
+#endif
 
         cef_mouse_button_type_t button_type =
             (mode_ == MIDDLE_CLICK ? MBT_MIDDLE : MBT_LEFT);
diff --git a/tests/unittests/request_handler_unittest.cc b/tests/unittests/request_handler_unittest.cc
index 580179621..95a7c7681 100644
--- a/tests/unittests/request_handler_unittest.cc
+++ b/tests/unittests/request_handler_unittest.cc
@@ -10,10 +10,12 @@
 #include "include/base/cef_bind.h"
 #include "include/cef_cookie.h"
 #include "include/wrapper/cef_closure_task.h"
+#include "include/wrapper/cef_stream_resource_handler.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "tests/cefclient/browser/client_app_browser.h"
 #include "tests/cefclient/renderer/client_app_renderer.h"
 #include "tests/unittests/test_handler.h"
+#include "tests/unittests/test_util.h"
 
 using client::ClientAppBrowser;
 using client::ClientAppRenderer;
@@ -509,6 +511,413 @@ TEST(RequestHandlerTest, NotificationsCrossOriginDelayedBrowser) {
 }
 
 
+namespace {
+
+const char kResourceTestHtml[] = "http://test.com/resource.html";
+
+class ResourceResponseTest : public TestHandler {
+ public:
+  enum TestMode {
+    URL,
+    HEADER,
+    POST,
+  };
+
+  explicit ResourceResponseTest(TestMode mode)
+      : browser_id_(0),
+        main_request_id_(0U),
+        sub_request_id_(0U) {
+    if (mode == URL)
+      resource_test_.reset(new UrlResourceTest);
+    else if (mode == HEADER)
+      resource_test_.reset(new HeaderResourceTest);
+    else
+      resource_test_.reset(new PostResourceTest);
+  }
+
+  void RunTest() override {
+    AddResource(kResourceTestHtml, GetHtml(), "text/html");
+    CreateBrowser(kResourceTestHtml);
+    SetTestTimeout();
+  }
+
+  bool OnBeforeBrowse(CefRefPtr<CefBrowser> browser,
+                      CefRefPtr<CefFrame> frame,
+                      CefRefPtr<CefRequest> request,
+                      bool is_redirect) override {
+    EXPECT_UI_THREAD();
+    EXPECT_EQ(0, browser_id_);
+    browser_id_ = browser->GetIdentifier();
+    EXPECT_GT(browser_id_, 0);
+
+    // This method is only called for the main resource.
+    EXPECT_STREQ(kResourceTestHtml, request->GetURL().ToString().c_str());
+
+    // All loads of the main resource should keep the same request id.
+    EXPECT_EQ(0U, main_request_id_);
+    main_request_id_ = request->GetIdentifier();
+    EXPECT_GT(main_request_id_, 0U);
+
+    return false;
+  }
+
+  bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request) override {
+    EXPECT_IO_THREAD();
+    EXPECT_EQ(browser_id_, browser->GetIdentifier());
+
+    if (request->GetURL() == kResourceTestHtml) {
+      EXPECT_EQ(main_request_id_, request->GetIdentifier());
+      return false;
+    }
+
+    // All redirects of the sub-resource should keep the same request id.
+    if (sub_request_id_ == 0U) {
+      sub_request_id_ = request->GetIdentifier();
+      EXPECT_GT(sub_request_id_, 0U);
+    } else {
+      EXPECT_EQ(sub_request_id_, request->GetIdentifier());
+    }
+
+    return resource_test_->OnBeforeResourceLoad(browser, frame, request);
+  }
+
+  CefRefPtr<CefResourceHandler> GetResourceHandler(
+      CefRefPtr<CefBrowser> browser,
+      CefRefPtr<CefFrame> frame,
+      CefRefPtr<CefRequest> request) override {
+    EXPECT_IO_THREAD();
+    EXPECT_EQ(browser_id_, browser->GetIdentifier());
+
+    if (request->GetURL() == kResourceTestHtml) {
+      EXPECT_EQ(main_request_id_, request->GetIdentifier());
+      return TestHandler::GetResourceHandler(browser, frame, request);
+    }
+
+    EXPECT_EQ(sub_request_id_, request->GetIdentifier());
+    return resource_test_->GetResourceHandler(browser, frame, request);
+  }
+
+  void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
+                          CefRefPtr<CefFrame> frame,
+                          CefRefPtr<CefRequest> request,
+                          CefString& new_url) override {
+    EXPECT_IO_THREAD();
+    EXPECT_EQ(browser_id_, browser->GetIdentifier());
+    EXPECT_EQ(sub_request_id_, request->GetIdentifier());
+
+    resource_test_->OnResourceRedirect(browser, frame, request, new_url);
+  }
+
+  bool OnResourceResponse(CefRefPtr<CefBrowser> browser,
+                          CefRefPtr<CefFrame> frame,
+                          CefRefPtr<CefRequest> request,
+                          CefRefPtr<CefResponse> response) override {
+    EXPECT_IO_THREAD();
+    EXPECT_TRUE(browser.get());
+    EXPECT_EQ(browser_id_, browser->GetIdentifier());
+
+    EXPECT_TRUE(frame.get());
+    EXPECT_TRUE(frame->IsMain());
+
+    if (request->GetURL() == kResourceTestHtml) {
+      EXPECT_EQ(main_request_id_, request->GetIdentifier());
+      return false;
+    }
+
+    EXPECT_EQ(sub_request_id_, request->GetIdentifier());
+    return resource_test_->OnResourceResponse(browser, frame, request,
+                                              response);
+  }
+
+  void OnLoadEnd(CefRefPtr<CefBrowser> browser,
+                 CefRefPtr<CefFrame> frame,
+                 int httpStatusCode) override {
+    EXPECT_UI_THREAD();
+    EXPECT_EQ(browser_id_, browser->GetIdentifier());
+
+    TestHandler::OnLoadEnd(browser, frame, httpStatusCode);
+    DestroyTest();
+  }
+
+  void DestroyTest() override {
+    resource_test_->CheckExpected();
+    resource_test_.reset(NULL);
+
+    TestHandler::DestroyTest();
+  }
+
+ private:
+  std::string GetHtml() const {
+    std::stringstream html;
+    html << "<html><head>";
+
+    const std::string& url = resource_test_->start_url();
+    html << "<script type=\"text/javascript\" src=\""
+          << url
+          << "\"></script>";
+
+    html << "</head><body><p>Main</p></body></html>";
+    return html.str();
+  }
+
+  class ResourceTest {
+   public:
+    ResourceTest(const std::string& start_url,
+                 size_t expected_resource_response_ct = 2U,
+                 size_t expected_before_resource_load_ct = 1U,
+                 size_t expected_resource_redirect_ct = 0U)
+        : start_url_(start_url),
+          resource_response_ct_(0U),
+          expected_resource_response_ct_(expected_resource_response_ct),
+          before_resource_load_ct_(0),
+          expected_before_resource_load_ct_(expected_before_resource_load_ct),
+          get_resource_handler_ct_(0U),
+          resource_redirect_ct_(0U),
+          expected_resource_redirect_ct_(expected_resource_redirect_ct) {
+    }
+    virtual ~ResourceTest() {
+    }
+
+    const std::string& start_url() const {
+      return start_url_;
+    }
+
+    virtual bool OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
+                                      CefRefPtr<CefFrame> frame,
+                                      CefRefPtr<CefRequest> request) {
+      before_resource_load_ct_++;
+      return false;
+    }
+
+    virtual CefRefPtr<CefResourceHandler> GetResourceHandler(
+        CefRefPtr<CefBrowser> browser,
+        CefRefPtr<CefFrame> frame,
+        CefRefPtr<CefRequest> request) {
+      get_resource_handler_ct_++;
+
+      const std::string& js_content = "<!-- -->";
+
+      CefRefPtr<CefStreamReader> stream =
+          CefStreamReader::CreateForData(const_cast<char*>(js_content.c_str()),
+                                         js_content.size());
+
+      return new CefStreamResourceHandler(200, "OK", "text/javascript",
+                                          CefResponse::HeaderMap(), stream);
+    }
+
+    virtual void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
+                                    CefRefPtr<CefFrame> frame,
+                                    CefRefPtr<CefRequest> request,
+                                    CefString& new_url) {
+      resource_redirect_ct_++;
+    }
+
+    bool OnResourceResponse(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request,
+                            CefRefPtr<CefResponse> response) {
+      EXPECT_TRUE(CheckUrl(request->GetURL()));
+
+      // Verify the response returned by GetResourceHandler.
+      EXPECT_EQ(200, response->GetStatus());
+      EXPECT_STREQ("OK", response->GetStatusText().ToString().c_str());
+      EXPECT_STREQ("text/javascript",
+                    response->GetMimeType().ToString().c_str());
+
+      if (resource_response_ct_++ == 0U) {
+        // Always redirect at least one time.
+        OnResourceReceived(browser, frame, request, response);
+        return true;
+      }
+
+      OnRetryReceived(browser, frame, request, response);
+      return (resource_response_ct_ < expected_resource_response_ct_);
+    }
+
+    virtual bool CheckUrl(const std::string& url) const {
+      return (url == start_url_);
+    }
+
+    virtual void CheckExpected() {
+      EXPECT_TRUE(got_resource_);
+      EXPECT_TRUE(got_resource_retry_);
+
+      EXPECT_EQ(expected_resource_response_ct_, resource_response_ct_);
+      EXPECT_EQ(expected_resource_response_ct_, get_resource_handler_ct_);
+      EXPECT_EQ(expected_before_resource_load_ct_, before_resource_load_ct_);
+      EXPECT_EQ(expected_resource_redirect_ct_, resource_redirect_ct_);
+    }
+
+   protected:
+    virtual void OnResourceReceived(CefRefPtr<CefBrowser> browser,
+                                    CefRefPtr<CefFrame> frame,
+                                    CefRefPtr<CefRequest> request,
+                                    CefRefPtr<CefResponse> response) {
+      got_resource_.yes();
+    }
+
+    virtual void OnRetryReceived(CefRefPtr<CefBrowser> browser,
+                                 CefRefPtr<CefFrame> frame,
+                                 CefRefPtr<CefRequest> request,
+                                 CefRefPtr<CefResponse> response) {
+      got_resource_retry_.yes();
+    }
+
+   private:
+    std::string start_url_;
+
+    size_t resource_response_ct_;
+    size_t expected_resource_response_ct_;
+    size_t before_resource_load_ct_;
+    size_t expected_before_resource_load_ct_;
+    size_t get_resource_handler_ct_;
+    size_t resource_redirect_ct_;
+    size_t expected_resource_redirect_ct_;
+
+    TrackCallback got_resource_;
+    TrackCallback got_resource_retry_;
+  };
+
+  class UrlResourceTest : public ResourceTest {
+   public:
+    UrlResourceTest()
+        : ResourceTest("http://test.com/start_url.js", 3U, 2U, 1U) {
+      redirect_url_ = "http://test.com/redirect_url.js";
+    }
+
+    bool CheckUrl(const std::string& url) const override {
+      if (url == redirect_url_)
+        return true;
+
+      return ResourceTest::CheckUrl(url);
+    }
+
+    void OnResourceRedirect(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request,
+                            CefString& new_url) override {
+      ResourceTest::OnResourceRedirect(browser, frame, request, new_url);
+      const std::string& old_url = request->GetURL();
+      EXPECT_STREQ(start_url().c_str(), old_url.c_str());
+      EXPECT_STREQ(redirect_url_.c_str(), new_url.ToString().c_str());
+    }
+
+   private:
+    void OnResourceReceived(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request,
+                            CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnResourceReceived(browser, frame, request, response);
+      request->SetURL(redirect_url_);
+    }
+
+    void OnRetryReceived(CefRefPtr<CefBrowser> browser,
+                         CefRefPtr<CefFrame> frame,
+                         CefRefPtr<CefRequest> request,
+                         CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnRetryReceived(browser, frame, request, response);
+      const std::string& new_url = request->GetURL();
+      EXPECT_STREQ(redirect_url_.c_str(), new_url.c_str());
+    }
+
+    std::string redirect_url_;
+  };
+
+  class HeaderResourceTest : public ResourceTest {
+   public:
+    HeaderResourceTest()
+        : ResourceTest("http://test.com/start_header.js") {
+      expected_headers_.insert(std::make_pair("Test-Key1", "Value1"));
+      expected_headers_.insert(std::make_pair("Test-Key2", "Value2"));
+    }
+
+   private:
+    void OnResourceReceived(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request,
+                            CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnResourceReceived(browser, frame, request, response);
+      request->SetHeaderMap(expected_headers_);
+    }
+
+    void OnRetryReceived(CefRefPtr<CefBrowser> browser,
+                         CefRefPtr<CefFrame> frame,
+                         CefRefPtr<CefRequest> request,
+                         CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnRetryReceived(browser, frame, request, response);
+      CefRequest::HeaderMap actual_headers;
+      request->GetHeaderMap(actual_headers);
+      TestMapEqual(expected_headers_, actual_headers, true);
+    }
+
+    CefRequest::HeaderMap expected_headers_;
+  };
+
+  class PostResourceTest : public ResourceTest {
+   public:
+    PostResourceTest()
+        : ResourceTest("http://test.com/start_post.js") {
+      CefRefPtr<CefPostDataElement> elem = CefPostDataElement::Create();
+      const std::string data("Test Post Data");
+      elem->SetToBytes(data.size(), data.c_str());
+
+      expected_post_ = CefPostData::Create();
+      expected_post_->AddElement(elem);
+    }
+
+   private:
+    void OnResourceReceived(CefRefPtr<CefBrowser> browser,
+                            CefRefPtr<CefFrame> frame,
+                            CefRefPtr<CefRequest> request,
+                            CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnResourceReceived(browser, frame, request, response);
+      request->SetPostData(expected_post_);
+    }
+
+    void OnRetryReceived(CefRefPtr<CefBrowser> browser,
+                         CefRefPtr<CefFrame> frame,
+                         CefRefPtr<CefRequest> request,
+                         CefRefPtr<CefResponse> response) override {
+      ResourceTest::OnRetryReceived(browser, frame, request, response);
+      CefRefPtr<CefPostData> actual_post = request->GetPostData();
+      TestPostDataEqual(expected_post_, actual_post);
+    }
+
+    CefRefPtr<CefPostData> expected_post_;
+  };
+
+  int browser_id_;
+  uint64 main_request_id_;
+  uint64 sub_request_id_;
+  scoped_ptr<ResourceTest> resource_test_;
+};
+
+}  // namespace
+
+TEST(RequestHandlerTest, ResourceResponseURL) {
+  CefRefPtr<ResourceResponseTest> handler =
+      new ResourceResponseTest(ResourceResponseTest::URL);
+  handler->ExecuteTest();
+  ReleaseAndWaitForDestructor(handler);
+}
+
+TEST(RequestHandlerTest, ResourceResponseHeader) {
+  CefRefPtr<ResourceResponseTest> handler =
+      new ResourceResponseTest(ResourceResponseTest::HEADER);
+  handler->ExecuteTest();
+  ReleaseAndWaitForDestructor(handler);
+}
+
+TEST(RequestHandlerTest, ResourceResponsePost) {
+  CefRefPtr<ResourceResponseTest> handler =
+      new ResourceResponseTest(ResourceResponseTest::POST);
+  handler->ExecuteTest();
+  ReleaseAndWaitForDestructor(handler);
+}
+
+
 // Entry point for creating request handler browser test objects.
 // Called from client_app_delegates.cc.
 void CreateRequestHandlerBrowserTests(
diff --git a/tests/unittests/request_unittest.cc b/tests/unittests/request_unittest.cc
index 270be8e6b..b44e57797 100644
--- a/tests/unittests/request_unittest.cc
+++ b/tests/unittests/request_unittest.cc
@@ -21,7 +21,8 @@ using client::ClientAppRenderer;
 TEST(RequestTest, SetGet) {
   // CefRequest CreateRequest
   CefRefPtr<CefRequest> request(CefRequest::Create());
-  ASSERT_TRUE(request.get() != NULL);
+  EXPECT_TRUE(request.get() != NULL);
+  EXPECT_EQ(0U, request->GetIdentifier());
 
   CefString url = "http://tests/run.html";
   CefString method = "POST";
@@ -31,45 +32,45 @@ TEST(RequestTest, SetGet) {
 
   // CefPostData CreatePostData
   CefRefPtr<CefPostData> postData(CefPostData::Create());
-  ASSERT_TRUE(postData.get() != NULL);
+  EXPECT_TRUE(postData.get() != NULL);
 
   // CefPostDataElement CreatePostDataElement
   CefRefPtr<CefPostDataElement> element1(CefPostDataElement::Create());
-  ASSERT_TRUE(element1.get() != NULL);
+  EXPECT_TRUE(element1.get() != NULL);
   CefRefPtr<CefPostDataElement> element2(CefPostDataElement::Create());
-  ASSERT_TRUE(element2.get() != NULL);
+  EXPECT_TRUE(element2.get() != NULL);
 
   // CefPostDataElement SetToFile
   CefString file = "c:\\path\\to\\file.ext";
   element1->SetToFile(file);
-  ASSERT_EQ(PDE_TYPE_FILE, element1->GetType());
-  ASSERT_EQ(file, element1->GetFile());
+  EXPECT_EQ(PDE_TYPE_FILE, element1->GetType());
+  EXPECT_EQ(file, element1->GetFile());
 
   // CefPostDataElement SetToBytes
   char bytes[] = "Test Bytes";
   element2->SetToBytes(sizeof(bytes), bytes);
-  ASSERT_EQ(PDE_TYPE_BYTES, element2->GetType());
-  ASSERT_EQ(sizeof(bytes), element2->GetBytesCount());
+  EXPECT_EQ(PDE_TYPE_BYTES, element2->GetType());
+  EXPECT_EQ(sizeof(bytes), element2->GetBytesCount());
   char bytesOut[sizeof(bytes)];
   element2->GetBytes(sizeof(bytes), bytesOut);
-  ASSERT_TRUE(!memcmp(bytes, bytesOut, sizeof(bytes)));
+  EXPECT_TRUE(!memcmp(bytes, bytesOut, sizeof(bytes)));
 
   // CefPostData AddElement
   postData->AddElement(element1);
   postData->AddElement(element2);
-  ASSERT_EQ((size_t)2, postData->GetElementCount());
+  EXPECT_EQ((size_t)2, postData->GetElementCount());
 
   // CefPostData RemoveElement
   postData->RemoveElement(element1);
-  ASSERT_EQ((size_t)1, postData->GetElementCount());
+  EXPECT_EQ((size_t)1, postData->GetElementCount());
 
   // CefPostData RemoveElements
   postData->RemoveElements();
-  ASSERT_EQ((size_t)0, postData->GetElementCount());
+  EXPECT_EQ((size_t)0, postData->GetElementCount());
 
   postData->AddElement(element1);
   postData->AddElement(element2);
-  ASSERT_EQ((size_t)2, postData->GetElementCount());
+  EXPECT_EQ((size_t)2, postData->GetElementCount());
   CefPostData::ElementVector elements;
   postData->GetElements(elements);
   CefPostData::ElementVector::const_iterator it = elements.begin();
@@ -82,11 +83,11 @@ TEST(RequestTest, SetGet) {
 
   // CefRequest SetURL
   request->SetURL(url);
-  ASSERT_EQ(url, request->GetURL());
+  EXPECT_EQ(url, request->GetURL());
 
   // CefRequest SetMethod
   request->SetMethod(method);
-  ASSERT_EQ(method, request->GetMethod());
+  EXPECT_EQ(method, request->GetMethod());
 
   // CefRequest SetHeaderMap
   request->SetHeaderMap(setHeaders);
@@ -98,13 +99,17 @@ TEST(RequestTest, SetGet) {
   request->SetPostData(postData);
   TestPostDataEqual(postData, request->GetPostData());
 
+  EXPECT_EQ(0U, request->GetIdentifier());
+
   request = CefRequest::Create();
-  ASSERT_TRUE(request.get() != NULL);
+  EXPECT_TRUE(request.get() != NULL);
+  EXPECT_EQ(0U, request->GetIdentifier());
 
   // CefRequest Set
   request->Set(url, method, postData, setHeaders);
-  ASSERT_EQ(url, request->GetURL());
-  ASSERT_EQ(method, request->GetMethod());
+  EXPECT_EQ(0U, request->GetIdentifier());
+  EXPECT_EQ(url, request->GetURL());
+  EXPECT_EQ(method, request->GetMethod());
   request->GetHeaderMap(getHeaders);
   TestMapEqual(setHeaders, getHeaders, false);
   getHeaders.clear();
@@ -115,7 +120,7 @@ namespace {
 
 void CreateRequest(CefRefPtr<CefRequest>& request) {
   request = CefRequest::Create();
-  ASSERT_TRUE(request.get() != NULL);
+  EXPECT_TRUE(request.get() != NULL);
 
   request->SetURL("http://tests/run.html");
   request->SetMethod("POST");
@@ -126,11 +131,11 @@ void CreateRequest(CefRefPtr<CefRequest>& request) {
   request->SetHeaderMap(headers);
 
   CefRefPtr<CefPostData> postData(CefPostData::Create());
-  ASSERT_TRUE(postData.get() != NULL);
+  EXPECT_TRUE(postData.get() != NULL);
 
   CefRefPtr<CefPostDataElement> element1(
       CefPostDataElement::Create());
-  ASSERT_TRUE(element1.get() != NULL);
+  EXPECT_TRUE(element1.get() != NULL);
   char bytes[] = "Test Bytes";
   element1->SetToBytes(sizeof(bytes), bytes);
   postData->AddElement(element1);
@@ -204,8 +209,8 @@ TEST(RequestTest, SendRecv) {
       new RequestSendRecvTestHandler();
   handler->ExecuteTest();
 
-  ASSERT_TRUE(handler->got_before_resource_load_);
-  ASSERT_TRUE(handler->got_resource_handler_);
+  EXPECT_TRUE(handler->got_before_resource_load_);
+  EXPECT_TRUE(handler->got_resource_handler_);
 
   ReleaseAndWaitForDestructor(handler);
 }