Convert offscreen canvas to use FrameSinkManagerHost.

third_party/WebKit/Source/platform/graphics/OffscreenCanvasFrameDispatcherImpl.cpp

 // Copyright 2016 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 "platform/graphics/OffscreenCanvasFrameDispatcherImpl.h"
 
 #include "cc/output/compositor_frame.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "platform/CrossThreadFunctional.h"
@@ skipping 30 matching lines @@
       change_size_for_next_commit_(false),
       needs_begin_frame_(false),
       next_resource_id_(1u),
       binding_(this),
       placeholder_canvas_id_(canvas_id) {
   if (frame_sink_id_.is_valid()) {
     // Only frameless canvas pass an invalid frame sink id; we don't create
     // mojo channel for this special case.
     current_local_surface_id_ = local_surface_id_allocator_.GenerateId();
     DCHECK(!sink_.is_bound());
-    mojom::blink::OffscreenCanvasCompositorFrameSinkProviderPtr provider;
+    mojom::blink::OffscreenCanvasProviderPtr provider;
     Platform::Current()->GetInterfaceProvider()->GetInterface(
         mojo::MakeRequest(&provider));
     provider->CreateCompositorFrameSink(frame_sink_id_,
                                         binding_.CreateInterfacePtrAndBind(),
                                         mojo::MakeRequest(&sink_));
   }
 }
 
 OffscreenCanvasFrameDispatcherImpl::~OffscreenCanvasFrameDispatcherImpl() {
 }
@@ skipping 415 matching lines @@
 
 void OffscreenCanvasFrameDispatcherImpl::Reshape(int width, int height) {
   if (width_ != width || height_ != height) {
     width_ = width;
     height_ = height;
     change_size_for_next_commit_ = true;
   }
 }
 
 }  // namespace blink