Mandoline: Allow submitting CompositorFrames directly to mojo::Views

components/html_viewer/web_layer_tree_view_impl.cc

Index: components/html_viewer/web_layer_tree_view_impl.cc
diff --git a/components/html_viewer/web_layer_tree_view_impl.cc b/components/html_viewer/web_layer_tree_view_impl.cc
index 3d3b88c7b6287fc510e29549915e5bc0f750bf4b..3024afbd6573f4aef6177d4cf1190fbfa528195f 100644
--- a/components/html_viewer/web_layer_tree_view_impl.cc
+++ b/components/html_viewer/web_layer_tree_view_impl.cc
@@ -22,9 +22,7 @@ namespace html_viewer {
 WebLayerTreeViewImpl::WebLayerTreeViewImpl(
     scoped_refptr<base::SingleThreadTaskRunner> compositor_task_runner,
     gpu::GpuMemoryBufferManager* gpu_memory_buffer_manager,
-    cc::TaskGraphRunner* task_graph_runner,
-    mojo::SurfacePtr surface,
-    mojo::GpuPtr gpu_service)
+    cc::TaskGraphRunner* task_graph_runner)
     : widget_(NULL),
       view_(NULL),
       main_thread_compositor_task_runner_(base::ThreadTaskRunnerHandle::Get()),
@@ -62,15 +60,20 @@ WebLayerTreeViewImpl::WebLayerTreeViewImpl(
   layer_tree_host_ =
       cc::LayerTreeHost::CreateThreaded(compositor_task_runner, &params);
   DCHECK(layer_tree_host_);
+}
 
-  if (surface && gpu_service) {
+void WebLayerTreeViewImpl::Initialize(mojo::GpuPtr gpu_service,
+                                      mojo::View* view,
+                                      blink::WebWidget* widget) {
+  view_ = view;
+  widget_ = widget;
+  if (gpu_service) {
     mojo::CommandBufferPtr cb;
     gpu_service->CreateOffscreenGLES2Context(GetProxy(&cb));
     scoped_refptr<cc::ContextProvider> context_provider(
         new mojo::ContextProviderMojo(cb.PassInterface().PassHandle()));
     output_surface_.reset(
-        new mojo::OutputSurfaceMojo(this, context_provider,
-                                    surface.PassInterface().PassHandle()));
+        new mojo::OutputSurfaceMojo(context_provider, view_->RequestSurface()));
   }
   layer_tree_host_->SetLayerTreeHostClientReady();
 }
@@ -247,16 +250,4 @@ void WebLayerTreeViewImpl::finishAllRendering() {
   layer_tree_host_->FinishAllRendering();
 }
 
-void WebLayerTreeViewImpl::DidCreateSurface(cc::SurfaceId id) {
-  main_thread_compositor_task_runner_->PostTask(
-      FROM_HERE,
-      base::Bind(&WebLayerTreeViewImpl::DidCreateSurfaceOnMainThread,
-                 main_thread_bound_weak_ptr_,
-                 id));
-}
-
-void WebLayerTreeViewImpl::DidCreateSurfaceOnMainThread(cc::SurfaceId id) {
-  view_->SetSurfaceId(mojo::SurfaceId::From(id));
-}
-
 }  // namespace html_viewer