Add PlatformPictureSkia and RecordingPlatformDeviceSkia.

content/renderer/webplugin_delegate_proxy.cc

 // 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.
 
 #include "content/renderer/webplugin_delegate_proxy.h"
 
 #if defined(TOOLKIT_GTK)
 #include <gtk/gtk.h>
 #elif defined(USE_X11)
 #include <cairo/cairo.h>
@@ skipping 739 matching lines @@
 
   if (!uses_shared_bitmaps_)
     return;
 
   // We got a paint before the plugin's coordinates, so there's no buffer to
   // copy from.
   if (!front_buffer_canvas())
     return;
 
   // We're using the native OS APIs from here on out.
-  if (!skia::SupportsPlatformPaint(canvas)) {
-    // TODO(alokp): Implement this path.
-    // This block will only get hit with --enable-accelerated-drawing flag.
-    // With accelerated canvas, we do not have a bitmap that can be provided
-    // to the plugin for compositing. We may have to implement a solution
-    // described in crbug.com/12586.
+  if (!skia::IsPlatformPaintSupported(canvas)) {
+    // This block will only get hit when we do not have a bitmap that can be
+    // provided to the plugin for compositing.
     DLOG(WARNING) << "Could not paint plugin";
     return;
   }
   skia::ScopedPlatformPaint scoped_platform_paint(canvas);
   gfx::NativeDrawingContext context =
       scoped_platform_paint.GetPlatformSurface();
 
   gfx::Rect offset_rect = rect;
   offset_rect.Offset(-plugin_rect_.x(), -plugin_rect_.y());
   gfx::Rect canvas_rect = offset_rect;
@@ skipping 751 matching lines @@
 }
 #endif
 
 void WebPluginDelegateProxy::OnURLRedirectResponse(bool allow,
                                                    int resource_id) {
   if (!plugin_)
     return;
 
   plugin_->URLRedirectResponse(allow, resource_id);
 }