Support window.opener after a process swap.

content/browser/renderer_host/render_view_host_delegate.h

Index: content/browser/renderer_host/render_view_host_delegate.h
diff --git a/content/browser/renderer_host/render_view_host_delegate.h b/content/browser/renderer_host/render_view_host_delegate.h
index f4f07832d843f5122fa5382e3b2b8faed9d7f8e5..798fb2e6dde571845df2cb01c477a801400317f0 100644
--- a/content/browser/renderer_host/render_view_host_delegate.h
+++ b/content/browser/renderer_host/render_view_host_delegate.h
@@ -470,6 +470,46 @@ class RenderViewHostDelegate : public IPC::Channel::Listener {
   // entirely loaded).
   virtual void DidChangeLoadProgress(double progress) {}
 
+  // The RenderView started a provisional load in the given frame.
+  virtual void DidStartProvisionalLoadForFrame(int64 frame_id,
+                                               bool main_frame,
+                                               const GURL& url) {}
+
+  // The RenderView redirected a provisional load to |target_url|.
+  virtual void DidRedirectProvisionalLoad(int32 page_id,
+                                          const GURL& source_url,
+                                          const GURL& target_url) {}
+
+  // The RenderView's provisional load in the given frame failed.
+  virtual void DidFailProvisionalLoadWithError(
+      int64 frame_id,
+      bool main_frame,
+      int error_code,
+      const GURL& url,
+      bool showing_repost_interstitial) {}
+
+  // The RenderView loaded |url| from the in-memory cache.
+  virtual void DidLoadResourceFromMemoryCache(
+      const GURL& url,
+      const std::string& security_info) {}
+
+  // The RenderView displayed insecure content and should not be considered
+  // secure.
+  virtual void DidDisplayInsecureContent() {}
+
+  // The RenderView ran insecure content and should not be considered secure.
+  virtual void DidRunInsecureContent(const std::string& security_origin,
+                                     const GURL& target_url) {}
+
+  // The RenderView loaded a document in the given frame.
+  virtual void DocumentLoadedInFrame(int64 frame_id) {}
+
+  // The RenderView finished a load in the given frame.
+  virtual void DidFinishLoad(int64 frame_id) {}
+
+  // The RenderView requested updating content restrictions.
+  virtual void UpdateContentRestrictions(int restrictions) {}
+
   // The RenderView's main frame document element is ready. This happens when
   // the document has finished parsing.
   virtual void DocumentAvailableInMainFrame(RenderViewHost* render_view_host) {}
@@ -502,14 +542,16 @@ class RenderViewHostDelegate : public IPC::Channel::Listener {
                                           const std::string& target) {}
 
   // A javascript message, confirmation or prompt should be shown.
-  virtual void RunJavaScriptMessage(const std::wstring& message,
+  virtual void RunJavaScriptMessage(const RenderViewHost* rvh,
+                                    const std::wstring& message,
                                     const std::wstring& default_prompt,
                                     const GURL& frame_url,
                                     const int flags,
                                     IPC::Message* reply_msg,
                                     bool* did_suppress_message) {}
 
-  virtual void RunBeforeUnloadConfirm(const std::wstring& message,
+  virtual void RunBeforeUnloadConfirm(const RenderViewHost* rvh,
+                                      const std::wstring& message,
                                       IPC::Message* reply_msg) {}
 
   // |url| is assigned to a server that can provide alternate error pages.  If