Only use pending navigation params for browser-initiated navigations.

content/renderer/render_frame_impl.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 503 matching lines @@
   void didFinishDocumentLoad(blink::WebLocalFrame* frame) override;
   void runScriptsAtDocumentReady(blink::WebLocalFrame* frame,
                                  bool document_is_empty) override;
   void didHandleOnloadEvents(blink::WebLocalFrame* frame) override;
   void didFailLoad(blink::WebLocalFrame* frame,
                    const blink::WebURLError& error,
                    blink::WebHistoryCommitType commit_type) override;
   void didFinishLoad(blink::WebLocalFrame* frame) override;
   void didNavigateWithinPage(blink::WebLocalFrame* frame,
                              const blink::WebHistoryItem& item,
-                             blink::WebHistoryCommitType commit_type) override;
+                             blink::WebHistoryCommitType commit_type,
+                             bool content_initiated) override;
   void didUpdateCurrentHistoryItem() override;
   void didChangeThemeColor() override;
   void dispatchLoad() override;
   blink::WebEffectiveConnectionType getEffectiveConnectionType() override;
   void requestNotificationPermission(
       const blink::WebSecurityOrigin& origin,
       blink::WebNotificationPermissionCallback* callback) override;
   void didChangeSelection(bool is_empty_selection) override;
   blink::WebColorChooser* createColorChooser(
       blink::WebColorChooserClient* client,
@@ skipping 423 matching lines @@
   // with the navigation information saved in OnNavigate().
   void PopulateDocumentStateFromPending(DocumentState* document_state);
 
   // Returns a new NavigationState populated with the navigation information
   // saved in OnNavigate().
   NavigationState* CreateNavigationStateFromPending();
 
   // Sets the NavigationState on the DocumentState based on
   // the value of |pending_navigation_params_|.
   void UpdateNavigationState(DocumentState* document_state,
-                             bool was_within_same_page);
+                             bool was_within_same_page,
+                             bool content_initiated);
 
 #if defined(OS_ANDROID)
   blink::WebMediaPlayer* CreateAndroidWebMediaPlayer(
       blink::WebMediaPlayerClient* client,
       blink::WebMediaPlayerEncryptedMediaClient* encrypted_client,
       const media::WebMediaPlayerParams& params);
 
   RendererMediaPlayerManager* GetMediaPlayerManager();
 
   RendererMediaSessionManager* GetMediaSessionManager();
@@ skipping 276 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_