cef/patch/patches/public_browser_1257.patch

diff --git web_contents.cc web_contents.cc
index fa0afb5..d677b31 100644
--- web_contents.cc
+++ web_contents.cc
@@ -29,7 +29,9 @@ WebContents::CreateParams::CreateParams(BrowserContext* context,
       guest_delegate(nullptr),
       context(nullptr),
       renderer_initiated_creation(false),
-      initialize_renderer(false) {
+      initialize_renderer(false),
+      view(nullptr),
+      delegate_view(nullptr) {
 }
 
 WebContents::CreateParams::CreateParams(const CreateParams& other) = default;
diff --git web_contents.h web_contents.h
index 9ccb6fe..d8561f9 100644
--- web_contents.h
+++ web_contents.h
@@ -55,8 +55,10 @@ class PageState;
 class RenderFrameHost;
 class RenderProcessHost;
 class RenderViewHost;
+class RenderViewHostDelegateView;
 class RenderWidgetHostView;
 class WebContentsDelegate;
+class WebContentsView;
 struct CustomContextMenuContext;
 struct DropData;
 struct Manifest;
@@ -157,6 +159,10 @@ class WebContents : public PageNavigator,
     // Note that the pre-created renderer process may not be used if the first
     // navigation requires a dedicated or privileged process, such as a WebUI.
     bool initialize_renderer;
+
+    // Optionally specify the view and delegate view.
+    content::WebContentsView* view;
+    content::RenderViewHostDelegateView* delegate_view;
   };
 
   // Creates a new WebContents.
diff --git web_contents_delegate.cc web_contents_delegate.cc
index df97348..8e2168e 100644
--- web_contents_delegate.cc
+++ web_contents_delegate.cc
@@ -144,7 +144,9 @@ bool WebContentsDelegate::ShouldCreateWebContents(
     const std::string& frame_name,
     const GURL& target_url,
     const std::string& partition_id,
-    SessionStorageNamespace* session_storage_namespace) {
+    SessionStorageNamespace* session_storage_namespace,
+    content::WebContentsView** view,
+    content::RenderViewHostDelegateView** delegate_view) {
   return true;
 }
 
diff --git web_contents_delegate.h web_contents_delegate.h
index 2816c4d..387821f 100644
--- web_contents_delegate.h
+++ web_contents_delegate.h
@@ -42,9 +42,11 @@ class JavaScriptDialogManager;
 class PageState;
 class RenderFrameHost;
 class RenderViewHost;
+class RenderViewHostDelegateView;
 class SessionStorageNamespace;
 class WebContents;
 class WebContentsImpl;
+class WebContentsView;
 struct ColorSuggestion;
 struct ContextMenuParams;
 struct DropData;
@@ -307,7 +309,9 @@ class CONTENT_EXPORT WebContentsDelegate {
       const std::string& frame_name,
       const GURL& target_url,
       const std::string& partition_id,
-      SessionStorageNamespace* session_storage_namespace);
+      SessionStorageNamespace* session_storage_namespace,
+      content::WebContentsView** view,
+      content::RenderViewHostDelegateView** delegate_view);
 
   // Notifies the delegate about the creation of a new WebContents. This
   // typically happens when popups are created.