Change WebContentsDelegate::RunFileChooser to be frame based.

components/guest_view/browser/guest_view_base.h

 // Copyright 2014 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 COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_BASE_H_
 #define COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_BASE_H_
 
 #include <memory>
 #include <queue>
 
@@ skipping 346 matching lines @@
                           bool exited) final;
   void ContentsZoomChange(bool zoom_in) final;
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) final;
   content::ColorChooser* OpenColorChooser(
       content::WebContents* web_contents,
       SkColor color,
       const std::vector<content::ColorSuggestion>& suggestions) final;
   void ResizeDueToAutoResize(content::WebContents* web_contents,
                              const gfx::Size& new_size) final;
-  void RunFileChooser(content::WebContents* web_contents,
+  void RunFileChooser(content::RenderFrameHost* render_frame_host,
                       const content::FileChooserParams& params) final;
   bool ShouldFocusPageAfterCrash() final;
   void UpdatePreferredSize(content::WebContents* web_contents,
                            const gfx::Size& pref_size) final;
   void UpdateTargetURL(content::WebContents* source, const GURL& url) final;
   bool ShouldResumeRequestsForCreatedWindow() final;
 
   // WebContentsObserver implementation.
   void DidStopLoading() final;
   void RenderViewReady() final;
@@ skipping 101 matching lines @@
   // This is used to ensure pending tasks will not fire after this object is
   // destroyed.
   base::WeakPtrFactory<GuestViewBase> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(GuestViewBase);
 };
 
 }  // namespace guest_view
 
 #endif  // COMPONENTS_GUEST_VIEW_BROWSER_GUEST_VIEW_BASE_H_