Android: Remove some dead code

content/browser/renderer_host/render_widget_host_view_android.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_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <queue>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/process/process.h"
 #include "cc/input/selection.h"
+#include "cc/layers/surface_layer.h"
 #include "cc/output/begin_frame_args.h"
 #include "cc/surfaces/surface_factory_client.h"
 #include "cc/surfaces/surface_id.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/android/content_view_core_impl_observer.h"
 #include "content/browser/renderer_host/delegated_frame_evictor.h"
 #include "content/browser/renderer_host/ime_adapter_android.h"
 #include "content/browser/renderer_host/input/stylus_text_selector.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/common/content_export.h"
@@ skipping 197 matching lines @@
 
   long GetNativeImeAdapter();
 
   void WasResized();
 
   void GetScaledContentBitmap(float scale,
                               SkColorType preferred_color_type,
                               gfx::Rect src_subrect,
                               const ReadbackRequestCallback& result_callback);
 
-  scoped_refptr<cc::Layer> CreateDelegatedLayer() const;
-
   bool HasValidFrame() const;
 
   void MoveCaret(const gfx::Point& point);
   void DismissTextHandles();
   void SetTextHandlesTemporarilyHidden(bool hidden);
   void OnShowingPastePopup(const gfx::PointF& point);
   void OnShowUnhandledTapUIIfNeeded(int x_dip, int y_dip);
 
   void SynchronousFrameMetadata(cc::CompositorFrameMetadata frame_metadata);
 
   void SetOverlayVideoMode(bool enabled);
 
   typedef base::Callback<
       void(const base::string16& content, int start_offset, int end_offset)>
       TextSurroundingSelectionCallback;
   void SetTextSurroundingSelectionCallback(
       const TextSurroundingSelectionCallback& callback);
 
   static void OnContextLost();
 
  private:
   void RunAckCallbacks(cc::SurfaceDrawStatus status);
 
   void DestroyDelegatedContent();
   void CheckOutputSurfaceChanged(uint32_t output_surface_id);
   void SubmitCompositorFrame(cc::CompositorFrame frame_data);
-  void SwapDelegatedFrame(uint32_t output_surface_id,
-                          cc::CompositorFrame frame_data);
   void SendDelegatedFrameAck(uint32_t output_surface_id);
   void SendReturnedDelegatedResources(uint32_t output_surface_id);
 
   void OnFrameMetadataUpdated(
       const cc::CompositorFrameMetadata& frame_metadata);
 
   void ShowInternal();
   void HideInternal();
   void AttachLayers();
   void RemoveLayers();
@@ skipping 124 matching lines @@
   gfx::Vector2dF last_scroll_offset_;
 
   base::WeakPtrFactory<RenderWidgetHostViewAndroid> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_ANDROID_H_