cef/patch/patches/content_2015.patch

diff --git chrome/browser/download/download_target_determiner.cc chrome/browser/download/download_target_determiner.cc
index 25de1508db60..5fcfffa96b89 100644
--- chrome/browser/download/download_target_determiner.cc
+++ chrome/browser/download/download_target_determiner.cc
@@ -597,8 +597,8 @@ void IsHandledBySafePlugin(content::ResourceContext* resource_context,
   content::PluginService* plugin_service =
       content::PluginService::GetInstance();
   bool plugin_found = plugin_service->GetPluginInfo(
-      -1, -1, resource_context, url, url::Origin(), mime_type, false, &is_stale,
-      &plugin_info, &actual_mime_type);
+      -1, -1, resource_context, url, true, url::Origin(), mime_type, false,
+      &is_stale, &plugin_info, &actual_mime_type);
   if (is_stale && stale_plugin_action == RETRY_IF_STALE_PLUGIN_LIST) {
     // The GetPlugins call causes the plugin list to be refreshed. Once that's
     // done we can retry the GetPluginInfo call. We break out of this cycle
diff --git chrome/browser/plugins/chrome_plugin_service_filter.cc chrome/browser/plugins/chrome_plugin_service_filter.cc
index e16e00dc888b..5d102629a0d4 100644
--- chrome/browser/plugins/chrome_plugin_service_filter.cc
+++ chrome/browser/plugins/chrome_plugin_service_filter.cc
@@ -168,6 +168,7 @@ bool ChromePluginServiceFilter::IsPluginAvailable(
     int render_frame_id,
     const void* context,
     const GURL& plugin_content_url,
+    bool is_main_frame,
     const url::Origin& main_frame_origin,
     content::WebPluginInfo* plugin) {
   base::AutoLock auto_lock(lock_);
diff --git chrome/browser/plugins/chrome_plugin_service_filter.h chrome/browser/plugins/chrome_plugin_service_filter.h
index c707c8773a74..20bdf74abf01 100644
--- chrome/browser/plugins/chrome_plugin_service_filter.h
+++ chrome/browser/plugins/chrome_plugin_service_filter.h
@@ -65,6 +65,7 @@ class ChromePluginServiceFilter : public content::PluginServiceFilter,
                          int render_frame_id,
                          const void* context,
                          const GURL& plugin_content_url,
+                         bool is_main_frame,
                          const url::Origin& main_frame_origin,
                          content::WebPluginInfo* plugin) override;
 
diff --git chrome/browser/plugins/pdf_iframe_navigation_throttle.cc chrome/browser/plugins/pdf_iframe_navigation_throttle.cc
index 2eb7f21919fd..4218d3352d70 100644
--- chrome/browser/plugins/pdf_iframe_navigation_throttle.cc
+++ chrome/browser/plugins/pdf_iframe_navigation_throttle.cc
@@ -71,8 +71,8 @@ bool IsPDFPluginEnabled(content::NavigationHandle* navigation_handle,
   content::WebPluginInfo plugin_info;
   return content::PluginService::GetInstance()->GetPluginInfo(
       process_id, routing_id, resource_context, navigation_handle->GetURL(),
-      web_contents->GetMainFrame()->GetLastCommittedOrigin(), kPDFMimeType,
-      false /* allow_wildcard */, is_stale, &plugin_info,
+      false, web_contents->GetMainFrame()->GetLastCommittedOrigin(),
+      kPDFMimeType, false /* allow_wildcard */, is_stale, &plugin_info,
       nullptr /* actual_mime_type */);
 }
 #endif
diff --git chrome/browser/ui/views/frame/browser_root_view.cc chrome/browser/ui/views/frame/browser_root_view.cc
index be77d0e074e9..949873b9bb22 100644
--- chrome/browser/ui/views/frame/browser_root_view.cc
+++ chrome/browser/ui/views/frame/browser_root_view.cc
@@ -70,7 +70,7 @@ void OnFindURLMimeType(const GURL& url,
           content::PluginService::GetInstance()->GetPluginInfo(
               -1,                // process ID
               MSG_ROUTING_NONE,  // routing ID
-              profile->GetResourceContext(), url, url::Origin(), mime_type,
+              profile->GetResourceContext(), url, true, url::Origin(), mime_type,
               false, nullptr, &plugin, nullptr));
 }
 
diff --git content/browser/frame_host/navigation_handle_impl.cc content/browser/frame_host/navigation_handle_impl.cc
index 1e912186c32c..38d03aafc8b0 100644
--- content/browser/frame_host/navigation_handle_impl.cc
+++ content/browser/frame_host/navigation_handle_impl.cc
@@ -308,12 +308,6 @@ net::Error NavigationHandleImpl::GetNetErrorCode() {
 }
 
 RenderFrameHostImpl* NavigationHandleImpl::GetRenderFrameHost() {
-  // Only allow the RenderFrameHost to be retrieved once it has been set for
-  // this navigation.  This will happens either at WillProcessResponse time for
-  // regular navigations or at WillFailRequest time for error pages.
-  CHECK_GE(state_, PROCESSING_WILL_FAIL_REQUEST)
-      << "This accessor should only be called after a RenderFrameHost has been "
-         "picked for this navigation.";
   static_assert(WILL_FAIL_REQUEST < WILL_PROCESS_RESPONSE,
                 "WillFailRequest state should come before WillProcessResponse");
   return navigation_request_->render_frame_host();
diff --git content/browser/frame_host/render_frame_host_impl.cc content/browser/frame_host/render_frame_host_impl.cc
index 21f84cc3f922..020017584cd9 100644
--- content/browser/frame_host/render_frame_host_impl.cc
+++ content/browser/frame_host/render_frame_host_impl.cc
@@ -4777,9 +4777,9 @@ void RenderFrameHostImpl::CommitNavigation(
       // factories. TODO(kinuko): Consider setting this up only when prefetch
       // is used. Currently we have this here to make sure we have non-racy
       // situation (https://crbug.com/849929).
-      auto* storage_partition = static_cast<StoragePartitionImpl*>(
+      auto* storage_partition =
           BrowserContext::GetStoragePartition(
-              GetSiteInstance()->GetBrowserContext(), GetSiteInstance()));
+              GetSiteInstance()->GetBrowserContext(), GetSiteInstance());
       base::PostTaskWithTraits(
           FROM_HERE, {BrowserThread::IO},
           base::BindOnce(&PrefetchURLLoaderService::GetFactory,
diff --git content/browser/frame_host/render_frame_message_filter.cc content/browser/frame_host/render_frame_message_filter.cc
index 09095ba2dc8e..2fb0becabf88 100644
--- content/browser/frame_host/render_frame_message_filter.cc
+++ content/browser/frame_host/render_frame_message_filter.cc
@@ -704,6 +704,7 @@ void RenderFrameMessageFilter::GetCookies(int render_frame_id,
 void RenderFrameMessageFilter::OnGetPluginInfo(
     int render_frame_id,
     const GURL& url,
+    bool is_main_frame,
     const url::Origin& main_frame_origin,
     const std::string& mime_type,
     bool* found,
@@ -715,8 +716,8 @@ void RenderFrameMessageFilter::OnGetPluginInfo(
   bool allow_wildcard = true;
   *found = plugin_service_->GetPluginInfo(
       render_process_id_, render_frame_id, resource_context_, url,
-      main_frame_origin, mime_type, allow_wildcard, nullptr, info,
-      actual_mime_type);
+      is_main_frame, main_frame_origin, mime_type, allow_wildcard, nullptr,
+      info, actual_mime_type);
 }
 
 void RenderFrameMessageFilter::OnOpenChannelToPepperPlugin(
diff --git content/browser/frame_host/render_frame_message_filter.h content/browser/frame_host/render_frame_message_filter.h
index 641c7bcbf1b8..3faf6a6452c4 100644
--- content/browser/frame_host/render_frame_message_filter.h
+++ content/browser/frame_host/render_frame_message_filter.h
@@ -146,6 +146,7 @@ class CONTENT_EXPORT RenderFrameMessageFilter
 #if BUILDFLAG(ENABLE_PLUGINS)
   void OnGetPluginInfo(int render_frame_id,
                        const GURL& url,
+                       bool is_main_frame,
                        const url::Origin& main_frame_origin,
                        const std::string& mime_type,
                        bool* found,
diff --git content/browser/loader/mime_sniffing_resource_handler.cc content/browser/loader/mime_sniffing_resource_handler.cc
index 31aa4bc38442..0314343499d3 100644
--- content/browser/loader/mime_sniffing_resource_handler.cc
+++ content/browser/loader/mime_sniffing_resource_handler.cc
@@ -510,8 +510,8 @@ bool MimeSniffingResourceHandler::CheckForPluginHandler(
   WebPluginInfo plugin;
   bool has_plugin = plugin_service_->GetPluginInfo(
       info->GetChildID(), info->GetRenderFrameID(), info->GetContext(),
-      request()->url(), url::Origin(), response_->head.mime_type,
-      allow_wildcard, &stale, &plugin, nullptr);
+      request()->url(), info->IsMainFrame(), url::Origin(),
+      response_->head.mime_type, allow_wildcard, &stale, &plugin, nullptr);
 
   if (stale) {
     // Refresh the plugins asynchronously.
diff --git content/browser/plugin_service_impl.cc content/browser/plugin_service_impl.cc
index a599f989065f..115867edec92 100644
--- content/browser/plugin_service_impl.cc
+++ content/browser/plugin_service_impl.cc
@@ -302,6 +302,7 @@ bool PluginServiceImpl::GetPluginInfo(int render_process_id,
                                       int render_frame_id,
                                       ResourceContext* context,
                                       const GURL& url,
+                                      bool is_main_frame,
                                       const url::Origin& main_frame_origin,
                                       const std::string& mime_type,
                                       bool allow_wildcard,
@@ -318,7 +319,8 @@ bool PluginServiceImpl::GetPluginInfo(int render_process_id,
   for (size_t i = 0; i < plugins.size(); ++i) {
     if (!filter_ ||
         filter_->IsPluginAvailable(render_process_id, render_frame_id, context,
-                                   url, main_frame_origin, &plugins[i])) {
+                                   url, is_main_frame, main_frame_origin,
+                                   &plugins[i])) {
       *info = plugins[i];
       if (actual_mime_type)
         *actual_mime_type = mime_types[i];
diff --git content/browser/plugin_service_impl.h content/browser/plugin_service_impl.h
index cb19abcd26b8..12d66dd7db6e 100644
--- content/browser/plugin_service_impl.h
+++ content/browser/plugin_service_impl.h
@@ -57,6 +57,7 @@ class CONTENT_EXPORT PluginServiceImpl : public PluginService {
                      int render_frame_id,
                      ResourceContext* context,
                      const GURL& url,
+                     bool is_main_frame,
                      const url::Origin& main_frame_origin,
                      const std::string& mime_type,
                      bool allow_wildcard,
diff --git content/browser/renderer_host/plugin_registry_impl.cc content/browser/renderer_host/plugin_registry_impl.cc
index 0c598ddb2df7..1049a9ac2b74 100644
--- content/browser/renderer_host/plugin_registry_impl.cc
+++ content/browser/renderer_host/plugin_registry_impl.cc
@@ -25,6 +25,7 @@ void PluginRegistryImpl::Bind(blink::mojom::PluginRegistryRequest request) {
 }
 
 void PluginRegistryImpl::GetPlugins(bool refresh,
+                                    bool is_main_frame,
                                     const url::Origin& main_frame_origin,
                                     GetPluginsCallback callback) {
   auto* plugin_service = PluginServiceImpl::GetInstance();
@@ -46,17 +47,18 @@ void PluginRegistryImpl::GetPlugins(bool refresh,
 
   plugin_service->GetPlugins(base::BindOnce(
       &PluginRegistryImpl::GetPluginsComplete, weak_factory_.GetWeakPtr(),
-      main_frame_origin, std::move(callback)));
+      is_main_frame, main_frame_origin, std::move(callback)));
 }
 
 void PluginRegistryImpl::GetPluginsComplete(
+    bool is_main_frame,
     const url::Origin& main_frame_origin,
     GetPluginsCallback callback,
     const std::vector<WebPluginInfo>& all_plugins) {
   PluginServiceFilter* filter = PluginServiceImpl::GetInstance()->GetFilter();
   std::vector<blink::mojom::PluginInfoPtr> plugins;
 
-  const int child_process_id = -1;
+  const int child_process_id = render_process_id_;
   const int routing_id = MSG_ROUTING_NONE;
   // In this loop, copy the WebPluginInfo (and do not use a reference) because
   // the filter might mutate it.
@@ -65,7 +67,7 @@ void PluginRegistryImpl::GetPluginsComplete(
     if (!filter ||
         filter->IsPluginAvailable(child_process_id, routing_id,
                                   resource_context_, main_frame_origin.GetURL(),
-                                  main_frame_origin, &plugin)) {
+                                  is_main_frame, main_frame_origin, &plugin)) {
       auto plugin_blink = blink::mojom::PluginInfo::New();
       plugin_blink->name = plugin.name;
       plugin_blink->description = plugin.desc;
diff --git content/browser/renderer_host/plugin_registry_impl.h content/browser/renderer_host/plugin_registry_impl.h
index 3009401dac6b..b4c5a9e2db50 100644
--- content/browser/renderer_host/plugin_registry_impl.h
+++ content/browser/renderer_host/plugin_registry_impl.h
@@ -24,17 +24,24 @@ class PluginRegistryImpl : public blink::mojom::PluginRegistry {
 
   // blink::mojom::PluginRegistry
   void GetPlugins(bool refresh,
+                  bool is_main_frame,
                   const url::Origin& main_frame_origin,
                   GetPluginsCallback callback) override;
 
+  void set_render_process_id(int render_process_id) {
+    render_process_id_ = render_process_id;
+  }
+
  private:
-  void GetPluginsComplete(const url::Origin& main_frame_origin,
+  void GetPluginsComplete(bool is_main_frame,
+                          const url::Origin& main_frame_origin,
                           GetPluginsCallback callback,
                           const std::vector<WebPluginInfo>& all_plugins);
 
   ResourceContext* const resource_context_;
   mojo::BindingSet<PluginRegistry> bindings_;
   base::TimeTicks last_plugin_refresh_time_;
+  int render_process_id_ = -1;
   base::WeakPtrFactory<PluginRegistryImpl> weak_factory_;
 };
 
diff --git content/common/frame_messages.h content/common/frame_messages.h
index f1b940d02a3e..7ba4495c34b0 100644
--- content/common/frame_messages.h
+++ content/common/frame_messages.h
@@ -1319,9 +1319,10 @@ IPC_MESSAGE_ROUTED1(FrameHostMsg_PepperStopsPlayback,
 // type. If there is no matching plugin, |found| is false.
 // |actual_mime_type| is the actual mime type supported by the
 // found plugin.
-IPC_SYNC_MESSAGE_CONTROL4_3(FrameHostMsg_GetPluginInfo,
+IPC_SYNC_MESSAGE_CONTROL5_3(FrameHostMsg_GetPluginInfo,
                             int /* render_frame_id */,
                             GURL /* url */,
+                            bool /* is_main_frame */,
                             url::Origin /* main_frame_origin */,
                             std::string /* mime_type */,
                             bool /* found */,
diff --git content/public/browser/plugin_service.h content/public/browser/plugin_service.h
index aed3085c7794..3b31542094d4 100644
--- content/public/browser/plugin_service.h
+++ content/public/browser/plugin_service.h
@@ -73,6 +73,7 @@ class CONTENT_EXPORT PluginService {
                              int render_frame_id,
                              ResourceContext* context,
                              const GURL& url,
+                             bool is_main_frame,
                              const url::Origin& main_frame_origin,
                              const std::string& mime_type,
                              bool allow_wildcard,
diff --git content/public/browser/plugin_service_filter.h content/public/browser/plugin_service_filter.h
index 3b610b1f554e..7c439e060779 100644
--- content/public/browser/plugin_service_filter.h
+++ content/public/browser/plugin_service_filter.h
@@ -33,6 +33,7 @@ class PluginServiceFilter {
                                  int render_frame_id,
                                  const void* context,
                                  const GURL& url,
+                                 bool is_main_frame,
                                  const url::Origin& main_frame_origin,
                                  WebPluginInfo* plugin) = 0;
 
diff --git content/public/renderer/content_renderer_client.h content/public/renderer/content_renderer_client.h
index 3b5c53a10c8d..bb56c4ed5c77 100644
--- content/public/renderer/content_renderer_client.h
+++ content/public/renderer/content_renderer_client.h
@@ -73,6 +73,9 @@ class CONTENT_EXPORT ContentRendererClient {
   // Notifies us that the RenderThread has been created.
   virtual void RenderThreadStarted() {}
 
+  // Notifies that the RenderThread can now send sync IPC messages.
+  virtual void RenderThreadConnected() {}
+
   // Notifies that a new RenderFrame has been created.
   virtual void RenderFrameCreated(RenderFrame* render_frame) {}
 
@@ -333,6 +336,10 @@ class CONTENT_EXPORT ContentRendererClient {
   // This method may invalidate the frame.
   virtual void RunScriptsAtDocumentIdle(RenderFrame* render_frame) {}
 
+  // Notifies that a DevTools agent has attached or detached.
+  virtual void DevToolsAgentAttached() {}
+  virtual void DevToolsAgentDetached() {}
+
   // Allows subclasses to enable some runtime features before Blink has
   // started.
   virtual void SetRuntimeFeaturesDefaultsBeforeBlinkInitialization() {}
diff --git content/public/renderer/render_frame_observer.h content/public/renderer/render_frame_observer.h
index c9ce48e3c3ec..0a3448b194a3 100644
--- content/public/renderer/render_frame_observer.h
+++ content/public/renderer/render_frame_observer.h
@@ -193,6 +193,9 @@ class CONTENT_EXPORT RenderFrameObserver : public IPC::Listener,
   virtual void DidReceiveTransferSizeUpdate(int resource_id,
                                             int received_data_length) {}
 
+  // Called when this frame gains focus.
+  virtual void FrameFocused() {}
+
   // Called when the focused node has changed to |node|.
   virtual void FocusedNodeChanged(const blink::WebNode& node) {}
 
diff --git content/renderer/render_frame_impl.cc content/renderer/render_frame_impl.cc
index b82743edbc63..cae550657487 100644
--- content/renderer/render_frame_impl.cc
+++ content/renderer/render_frame_impl.cc
@@ -3922,7 +3922,8 @@ blink::WebPlugin* RenderFrameImpl::CreatePlugin(
   std::string mime_type;
   bool found = false;
   Send(new FrameHostMsg_GetPluginInfo(
-      routing_id_, params.url, frame_->Top()->GetSecurityOrigin(),
+      routing_id_, params.url, frame_->Parent() == nullptr,
+      frame_->Top()->GetSecurityOrigin(),
       params.mime_type.Utf8(), &found, &info, &mime_type));
   if (!found)
     return nullptr;
@@ -4340,6 +4341,8 @@ void RenderFrameImpl::FrameDetached(DetachType type) {
 
 void RenderFrameImpl::FrameFocused() {
   Send(new FrameHostMsg_FrameFocused(routing_id_));
+  for (auto& observer : observers_)
+    observer.FrameFocused();
 }
 
 void RenderFrameImpl::WillCommitProvisionalLoad() {
diff --git content/renderer/render_thread_impl.cc content/renderer/render_thread_impl.cc
index 9d029d4ee65b..d5aff5825371 100644
--- content/renderer/render_thread_impl.cc
+++ content/renderer/render_thread_impl.cc
@@ -806,6 +806,8 @@ void RenderThreadImpl::Init() {
 
   StartServiceManagerConnection();
 
+  GetContentClient()->renderer()->RenderThreadConnected();
+
   GetAssociatedInterfaceRegistry()->AddInterface(
       base::Bind(&RenderThreadImpl::OnRendererInterfaceRequest,
                  base::Unretained(this)));
diff --git content/renderer/renderer_blink_platform_impl.cc content/renderer/renderer_blink_platform_impl.cc
index 1277a3b2c1e4..9e62e5ce6dd6 100644
--- content/renderer/renderer_blink_platform_impl.cc
+++ content/renderer/renderer_blink_platform_impl.cc
@@ -1070,6 +1070,14 @@ void RendererBlinkPlatformImpl::WorkerContextCreated(
 
 //------------------------------------------------------------------------------
 
+void RendererBlinkPlatformImpl::DevToolsAgentAttached() {
+  GetContentClient()->renderer()->DevToolsAgentAttached();
+}
+
+void RendererBlinkPlatformImpl::DevToolsAgentDetached() {
+  GetContentClient()->renderer()->DevToolsAgentDetached();
+}
+
 void RendererBlinkPlatformImpl::InitializeWebDatabaseHostIfNeeded() {
   if (!web_database_host_) {
     web_database_host_ = blink::mojom::ThreadSafeWebDatabaseHostPtr::Create(
diff --git content/renderer/renderer_blink_platform_impl.h content/renderer/renderer_blink_platform_impl.h
index 38ff3be90843..6514d37afe00 100644
--- content/renderer/renderer_blink_platform_impl.h
+++ content/renderer/renderer_blink_platform_impl.h
@@ -235,6 +235,9 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
   std::unique_ptr<blink::WebDataConsumerHandle> CreateDataConsumerHandle(
       mojo::ScopedDataPipeConsumerHandle handle) override;
 
+  void DevToolsAgentAttached() override;
+  void DevToolsAgentDetached() override;
+
   // Returns non-null.
   // It is invalid to call this in an incomplete env where
   // RenderThreadImpl::current() returns nullptr (e.g. in some tests).
diff --git content/shell/browser/shell_plugin_service_filter.cc content/shell/browser/shell_plugin_service_filter.cc
index 3a48c59b7e3e..d10ef64adbba 100644
--- content/shell/browser/shell_plugin_service_filter.cc
+++ content/shell/browser/shell_plugin_service_filter.cc
@@ -18,6 +18,7 @@ bool ShellPluginServiceFilter::IsPluginAvailable(
     int render_frame_id,
     const void* context,
     const GURL& url,
+    bool is_main_frame,
     const url::Origin& main_frame_origin,
     WebPluginInfo* plugin) {
   return plugin->name == base::ASCIIToUTF16("Blink Test Plugin") ||
diff --git content/shell/browser/shell_plugin_service_filter.h content/shell/browser/shell_plugin_service_filter.h
index 7767a620a9fd..8a95377f5f3b 100644
--- content/shell/browser/shell_plugin_service_filter.h
+++ content/shell/browser/shell_plugin_service_filter.h
@@ -21,6 +21,7 @@ class ShellPluginServiceFilter : public PluginServiceFilter {
                          int render_frame_id,
                          const void* context,
                          const GURL& url,
+                         bool is_main_frame,
                          const url::Origin& main_frame_origin,
                          WebPluginInfo* plugin) override;
 
diff --git content/test/fake_plugin_service.cc content/test/fake_plugin_service.cc
index 6500af1d859f..0d078a4a4281 100644
--- content/test/fake_plugin_service.cc
+++ content/test/fake_plugin_service.cc
@@ -29,6 +29,7 @@ bool FakePluginService::GetPluginInfo(int render_process_id,
                                       int render_frame_id,
                                       ResourceContext* context,
                                       const GURL& url,
+                                      bool is_main_frame,
                                       const url::Origin& main_frame_origin,
                                       const std::string& mime_type,
                                       bool allow_wildcard,
diff --git content/test/fake_plugin_service.h content/test/fake_plugin_service.h
index 205dfc39dfa7..ec250828b0ba 100644
--- content/test/fake_plugin_service.h
+++ content/test/fake_plugin_service.h
@@ -30,6 +30,7 @@ class FakePluginService : public PluginService {
                      int render_frame_id,
                      ResourceContext* context,
                      const GURL& url,
+                     bool is_main_frame,
                      const url::Origin& main_frame_origin,
                      const std::string& mime_type,
                      bool allow_wildcard,