Expose the capturePicture feature in RenderView for Android WebView legacy API support.

android_webview/renderer/aw_render_view_ext.h

Index: android_webview/renderer/aw_render_view_ext.h
diff --git a/android_webview/renderer/aw_render_view_ext.h b/android_webview/renderer/aw_render_view_ext.h
index 8efa5b3b8eaa45a9ff56e5d93bbf6bee7ffab7ee..80b9d207c0f61c367e5049d9bee2da8615b6985a 100644
--- a/android_webview/renderer/aw_render_view_ext.h
+++ b/android_webview/renderer/aw_render_view_ext.h
@@ -9,9 +9,7 @@
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/renderer/render_view_observer.h"
-#include "skia/ext/refptr.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPermissionClient.h"
-#include "third_party/skia/include/core/SkPicture.h"
 
 namespace WebKit {
 
@@ -42,6 +40,7 @@ class AwRenderViewExt : public content::RenderViewObserver,
   virtual void DidCommitProvisionalLoad(WebKit::WebFrame* frame,
                                         bool is_new_navigation) OVERRIDE;
   virtual void FocusedNodeChanged(const WebKit::WebNode& node) OVERRIDE;
+  virtual void DidCommitCompositorFrame() OVERRIDE;
 
   void OnDocumentHasImagesRequest(int id);
 
@@ -49,8 +48,6 @@ class AwRenderViewExt : public content::RenderViewObserver,
 
   void OnEnableCapturePictureCallback(bool enable);
 
-  void OnPictureUpdate(skia::RefPtr<SkPicture> picture);
-
   void OnCapturePictureSync();
 
   // WebKit::WebPermissionClient implementation.
@@ -58,6 +55,8 @@ class AwRenderViewExt : public content::RenderViewObserver,
                           bool enabledPerSettings,
                           const WebKit::WebURL& imageURL) OVERRIDE;
 
+  bool capture_picture_enabled_;
+
   DISALLOW_COPY_AND_ASSIGN(AwRenderViewExt);
 };