PlzNavigate: implement CommitNavigation on the browser side

content/renderer/render_frame_impl.h

Index: content/renderer/render_frame_impl.h
diff --git a/content/renderer/render_frame_impl.h b/content/renderer/render_frame_impl.h
index 08d5b336bee49ee8e6b183aee814bf1c0698aca8..6444ccaba93bc7a8f812668b6e06acc6d2e23f9d 100644
--- a/content/renderer/render_frame_impl.h
+++ b/content/renderer/render_frame_impl.h
@@ -34,6 +34,7 @@
 #endif
 
 class TransportDIB;
+struct FrameMsg_CommitNavigation_Params;
 struct FrameMsg_Navigate_Params;
 
 namespace blink {
@@ -527,6 +528,10 @@ class CONTENT_EXPORT RenderFrameImpl
   void OnBeginExitTransition(const std::string& css_selector);
   void OnSetAccessibilityMode(AccessibilityMode new_mode);
   void OnDisownOpener();
+
+  //PlzNavigate
+  void OnCommitNavigation(const FrameMsg_CommitNavigation_Params& params);
+
 #if defined(OS_ANDROID)
   void OnSelectPopupMenuItems(bool canceled,
                               const std::vector<int>& selected_indices);