aw: Remove legacy rendering path

content/browser/android/in_process/synchronous_compositor_impl.cc

 // Copyright 2013 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/browser/android/in_process/synchronous_compositor_impl.h"
 
 #include "base/lazy_instance.h"
 #include "base/message_loop/message_loop.h"
 #include "cc/input/input_handler.h"
 #include "content/browser/android/in_process/synchronous_compositor_factory_impl.h"
@@ skipping 71 matching lines @@
   DCHECK(CalledOnValidThread());
   compositor_client_ = compositor_client;
 }
 
 // static
 void SynchronousCompositor::SetGpuService(
     scoped_refptr<gpu::InProcessCommandBuffer::Service> service) {
   g_factory.Get().SetDeferredGpuService(service);
 }
 
-bool SynchronousCompositorImpl::InitializeHwDraw(
-    scoped_refptr<gfx::GLSurface> surface) {
+bool SynchronousCompositorImpl::InitializeHwDraw() {
   DCHECK(CalledOnValidThread());
   DCHECK(output_surface_);
 
   scoped_refptr<cc::ContextProvider> onscreen_context =
-      g_factory.Get().CreateOnscreenContextProviderForCompositorThread(surface);
+      g_factory.Get().CreateOnscreenContextProviderForCompositorThread();
 
   bool success = output_surface_->InitializeHwDraw(onscreen_context);
 
   if (success)
     g_factory.Get().CompositorInitializedHardwareDraw();
   return success;
 }
 
 void SynchronousCompositorImpl::ReleaseHwDraw() {
   DCHECK(CalledOnValidThread());
   DCHECK(output_surface_);
   output_surface_->ReleaseHwDraw();
   g_factory.Get().CompositorReleasedHardwareDraw();
 }
 
 gpu::GLInProcessContext* SynchronousCompositorImpl::GetShareContext() {
   DCHECK(CalledOnValidThread());
   return g_factory.Get().GetShareContext();
 }
 
 scoped_ptr<cc::CompositorFrame> SynchronousCompositorImpl::DemandDrawHw(
     gfx::Size surface_size,
     const gfx::Transform& transform,
     gfx::Rect viewport,
-    gfx::Rect clip,
-    bool stencil_enabled) {
+    gfx::Rect clip) {
   DCHECK(CalledOnValidThread());
   DCHECK(output_surface_);
 
-  scoped_ptr<cc::CompositorFrame> frame = output_surface_->DemandDrawHw(
-      surface_size, transform, viewport, clip, stencil_enabled);
+  scoped_ptr<cc::CompositorFrame> frame =
+      output_surface_->DemandDrawHw(surface_size, transform, viewport, clip);
   if (frame.get())
     UpdateFrameMetaData(frame->metadata);
   return frame.Pass();
 }
 
 void SynchronousCompositorImpl::ReturnResources(
     const cc::CompositorFrameAck& frame_ack) {
   DCHECK(CalledOnValidThread());
   output_surface_->ReturnResources(frame_ack);
 }
 
 bool SynchronousCompositorImpl::DemandDrawSw(SkCanvas* canvas) {
   DCHECK(CalledOnValidThread());
   DCHECK(output_surface_);
 
   scoped_ptr<cc::CompositorFrame> frame = output_surface_->DemandDrawSw(canvas);
   if (frame.get())
     UpdateFrameMetaData(frame->metadata);
   return !!frame.get();
 }
 
 void SynchronousCompositorImpl::UpdateFrameMetaData(
     const cc::CompositorFrameMetadata& frame_metadata) {
-  if (!BrowserThread::CurrentlyOn(BrowserThread::UI)) {
-    BrowserThread::PostTask(
-        BrowserThread::UI,
-        FROM_HERE,
-        base::Bind(&SynchronousCompositorImpl::UpdateFrameMetaData,
-                   weak_ptr_factory_.GetWeakPtr(),
-                   frame_metadata));
-    return;
-  }
   RenderWidgetHostViewAndroid* rwhv = static_cast<RenderWidgetHostViewAndroid*>(
       contents_->GetRenderWidgetHostView());
   if (rwhv)
     rwhv->SynchronousFrameMetadata(frame_metadata);
 }
 
 void SynchronousCompositorImpl::SetMemoryPolicy(
     const SynchronousCompositorMemoryPolicy& policy) {
   DCHECK(CalledOnValidThread());
   DCHECK(output_surface_);
@@ skipping 123 matching lines @@
     g_factory.Get();  // Ensure it's initialized.
     SynchronousCompositorImpl::CreateForWebContents(contents);
   }
   if (SynchronousCompositorImpl* instance =
       SynchronousCompositorImpl::FromWebContents(contents)) {
     instance->SetClient(client);
   }
 }
 
 }  // namespace content