Update favicon URLs on FinishLoad for main frame

chrome/renderer/chrome_render_view_observer.h

Index: chrome/renderer/chrome_render_view_observer.h
diff --git a/chrome/renderer/chrome_render_view_observer.h b/chrome/renderer/chrome_render_view_observer.h
index 8691ad21d32027473180c70b33e95bbeadc877e6..a9437a399dbf0ae6b264ed0a317570a72c6971a3 100644
--- a/chrome/renderer/chrome_render_view_observer.h
+++ b/chrome/renderer/chrome_render_view_observer.h
@@ -66,6 +66,7 @@ class ChromeRenderViewObserver : public content::RenderViewObserver,
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
   virtual void DidStartLoading() OVERRIDE;
   virtual void DidStopLoading() OVERRIDE;
+  virtual void DidFinishLoad(WebKit::WebFrame* frame) OVERRIDE;
   virtual void DidChangeIcon(WebKit::WebFrame* frame,
                              WebKit::WebIconURL::Type icon_type) OVERRIDE;
   virtual void DidCommitProvisionalLoad(WebKit::WebFrame* frame,
@@ -182,6 +183,9 @@ class ChromeRenderViewObserver : public content::RenderViewObserver,
   // Decodes a data: URL image or returns an empty image in case of failure.
   SkBitmap ImageFromDataUrl(const GURL&) const;
 
+  // Collects favicons of given types from the frame and sends UpdateFaviconURL.
+  void CollectAndUpdateFaviconURLs(WebKit::WebFrame* frame, int icon_types);
+
   // Determines if a host is in the strict security host set.
   bool IsStrictSecurityHost(const std::string& host);