Move content offset to ViewAndroid

ui/android/window_android.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 UI_ANDROID_WINDOW_ANDROID_H_
 #define UI_ANDROID_WINDOW_ANDROID_H_
 
 #include <jni.h>
 #include <list>
 #include <memory>
@@ skipping 28 matching lines @@
 class UI_ANDROID_EXPORT WindowAndroid : public ViewAndroid {
  public:
   WindowAndroid(JNIEnv* env, jobject obj, int display_id);
 
   void Destroy(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
 
   base::android::ScopedJavaLocalRef<jobject> GetJavaObject();
 
   static bool RegisterWindowAndroid(JNIEnv* env);
 
-  // The content offset in CSS pixels. It is used together with device scale
-  // factor to translate snapshots to the correct part of the window.
-  void set_content_offset(const gfx::Vector2dF& content_offset) {
-    content_offset_ = content_offset;
-  }
-
-  gfx::Vector2dF content_offset() const {
-    return content_offset_;
-  }
-
   // Compositor callback relay.
   void OnCompositingDidCommit();
 
   void AttachCompositor(WindowAndroidCompositor* compositor);
   void DetachCompositor();
 
   void AddObserver(WindowAndroidObserver* observer);
   void RemoveObserver(WindowAndroidObserver* observer);
 
   WindowAndroidCompositor* GetCompositor() { return compositor_; }
@@ skipping 37 matching lines @@
   void RequestVSyncUpdate();
 
   // ViewAndroid overrides.
   WindowAndroid* GetWindowAndroid() const override;
 
   // The ID of the display that this window belongs to.
   int display_id() const { return display_id_; }
 
   base::android::ScopedJavaGlobalRef<jobject> java_window_;
   const int display_id_;
-  gfx::Vector2dF content_offset_;
   WindowAndroidCompositor* compositor_;
 
   base::ObserverList<WindowAndroidObserver> observer_list_;
 
   std::unique_ptr<WindowBeginFrameSource> begin_frame_source_;
   bool needs_begin_frames_;
   std::list<base::Closure> vsync_complete_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowAndroid);
 };
 
 }  // namespace ui
 
 #endif  // UI_ANDROID_WINDOW_ANDROID_H_