Make new-style page scale work on Android.

content/browser/android/content_view_core_impl.h

 // Copyright (c) 2012 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_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 #define CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_
 
 #include <vector>
 
 #include "base/android/jni_helper.h"
@@ skipping 231 matching lines @@
   // Shows the disambiguation popup
   // |target_rect|   --> window coordinates which |zoomed_bitmap| represents
   // |zoomed_bitmap| --> magnified image of potential touch targets
   void ShowDisambiguationPopup(
       const gfx::Rect& target_rect, const SkBitmap& zoomed_bitmap);
 
   // --------------------------------------------------------------------------
   // Methods called from native code
   // --------------------------------------------------------------------------
 
-  gfx::Rect GetBounds() const;
+  gfx::Size GetPhysicalSize() const;
+  gfx::Size GetDIPSize() const;
 
   void AttachLayer(scoped_refptr<cc::Layer> layer);
   void RemoveLayer(scoped_refptr<cc::Layer> layer);
   void DidProduceRendererFrame();
 
  private:
   class ContentViewUserData;
 
   friend class ContentViewUserData;
   virtual ~ContentViewCoreImpl();
@@ skipping 53 matching lines @@
   ui::WindowAndroid* window_android_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentViewCoreImpl);
 };
 
 bool RegisterContentViewCore(JNIEnv* env);
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ANDROID_CONTENT_VIEW_CORE_IMPL_H_