Remove android webview rendering cruft

android_webview/browser/hardware_renderer.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 ANDROID_WEBVIEW_BROWSER_HARDWARE_RENDERER_H_
 #define ANDROID_WEBVIEW_BROWSER_HARDWARE_RENDERER_H_
 
-#include "android_webview/browser/parent_compositor_draw_constraints.h"
 #include "android_webview/browser/shared_renderer_state.h"
 #include "base/memory/scoped_ptr.h"
 #include "cc/layers/delegated_frame_resource_collection.h"
 #include "cc/trees/layer_tree_host_client.h"
 #include "cc/trees/layer_tree_host_single_thread_client.h"
 
 struct AwDrawGLInfo;
 
 namespace cc {
 class DelegatedFrameProvider;
 class DelegatedRendererLayer;
 class Layer;
 class LayerTreeHost;
 }
 
 namespace android_webview {
 
 class AwGLSurface;
+class ChildFrame;
 class ParentOutputSurface;
 
 class HardwareRenderer : public cc::LayerTreeHostClient,
                          public cc::LayerTreeHostSingleThreadClient,
                          public cc::DelegatedFrameResourceCollectionClient {
  public:
   explicit HardwareRenderer(SharedRendererState* state);
   ~HardwareRenderer() override;
 
   void DrawGL(bool stencil_enabled,
@@ skipping 25 matching lines @@
   void DidCompletePageScaleAnimation() override {}
 
   // cc::LayerTreeHostSingleThreadClient overrides.
   void DidPostSwapBuffers() override {}
   void DidAbortSwapBuffers() override {}
 
   // cc::DelegatedFrameResourceCollectionClient overrides.
   void UnusedResourcesAreAvailable() override;
 
  private:
-  void SetFrameData();
-
   SharedRendererState* shared_renderer_state_;
 
   typedef void* EGLContext;
   EGLContext last_egl_context_;
 
-  scoped_ptr<cc::CompositorFrame> committed_frame_;
-
   // Information about last delegated frame.
   gfx::Size frame_size_;
 
   // Infromation from UI on last commit.
   gfx::Vector2d scroll_offset_;
 
   // Information from draw.
   gfx::Size viewport_;
   gfx::Rect clip_;
   bool stencil_enabled_;
   bool viewport_clip_valid_for_dcheck_;
 
+  scoped_ptr<ChildFrame> child_frame_;
+
   scoped_refptr<AwGLSurface> gl_surface_;
 
   scoped_ptr<cc::LayerTreeHost> layer_tree_host_;
   scoped_refptr<cc::Layer> root_layer_;
 
   scoped_refptr<cc::DelegatedFrameResourceCollection> resource_collection_;
   scoped_refptr<cc::DelegatedFrameProvider> frame_provider_;
   scoped_refptr<cc::DelegatedRendererLayer> delegated_layer_;
 
   // This is owned indirectly by |layer_tree_host_|.
   ParentOutputSurface* output_surface_;
 
-  ParentCompositorDrawConstraints draw_constraints_;
-
   DISALLOW_COPY_AND_ASSIGN(HardwareRenderer);
 };
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_BROWSER_HARDWARE_RENDERER_H_