Move Color Picker Plumbing From WebViewGuest to GuestViewBase

extensions/browser/guest_view/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 EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_BASE_H_
 #define EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_BASE_H_
 
 #include <queue>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 292 matching lines @@
   void DeactivateContents(content::WebContents* contents) final;
   void ContentsMouseEvent(content::WebContents* source,
                           const gfx::Point& location,
                           bool motion) override;
   void ContentsZoomChange(bool zoom_in) override;
   void HandleKeyboardEvent(
       content::WebContents* source,
       const content::NativeWebKeyboardEvent& event) override;
   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) override;
   void RunFileChooser(content::WebContents* web_contents,
                       const content::FileChooserParams& params) override;
   bool ShouldFocusPageAfterCrash() final;
   bool PreHandleGestureEvent(content::WebContents* source,
                              const blink::WebGestureEvent& event) final;
   void UpdatePreferredSize(content::WebContents* web_contents,
                            const gfx::Size& pref_size) final;
   void UpdateTargetURL(content::WebContents* source, const GURL& url) override;
 
  private:
@@ skipping 94 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 extensions
 
 #endif  // EXTENSIONS_BROWSER_GUEST_VIEW_GUEST_VIEW_BASE_H_