Revert of cc: Delete all the RendererCapabilities.

cc/trees/remote_channel_impl.cc

 // 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 "cc/trees/remote_channel_impl.h"
 
 #include "base/bind_helpers.h"
 #include "base/memory/ptr_util.h"
 #include "base/single_thread_task_runner.h"
 #include "cc/animation/animation_events.h"
@@ skipping 175 matching lines @@
 
 void RemoteChannelImpl::SetVisible(bool visible) {
   DCHECK(task_runner_provider_->IsMainThread());
   VLOG(1) << "Setting visibility to: " << visible;
 
   ImplThreadTaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&ProxyImpl::SetVisibleOnImpl, proxy_impl_weak_ptr_, visible));
 }
 
+const RendererCapabilities& RemoteChannelImpl::GetRendererCapabilities() const {
+  NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
+  return main().renderer_capabilities;
+}
+
 void RemoteChannelImpl::SetNeedsAnimate() {
   NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
 }
 
 void RemoteChannelImpl::SetNeedsUpdateLayers() {
   NOTREACHED() << "Should not be called on the remote client LayerTreeHost";
 }
 
 void RemoteChannelImpl::SetNeedsCommit() {
   // Ideally commits should be requested only on the server. But we have to
@@ skipping 106 matching lines @@
   return main_frame_will_happen;
 }
 
 void RemoteChannelImpl::DidCompleteSwapBuffers() {
   DCHECK(task_runner_provider_->IsImplThread());
   MainThreadTaskRunner()->PostTask(
       FROM_HERE, base::Bind(&RemoteChannelImpl::DidCompleteSwapBuffersOnMain,
                             impl().remote_channel_weak_ptr));
 }
 
+void RemoteChannelImpl::SetRendererCapabilitiesMainCopy(
+    const RendererCapabilities& capabilities) {}
+
 void RemoteChannelImpl::BeginMainFrameNotExpectedSoon() {}
 
 void RemoteChannelImpl::DidCommitAndDrawFrame() {
   DCHECK(task_runner_provider_->IsImplThread());
   MainThreadTaskRunner()->PostTask(
       FROM_HERE, base::Bind(&RemoteChannelImpl::DidCommitAndDrawFrameOnMain,
                             impl().remote_channel_weak_ptr));
 }
 
 void RemoteChannelImpl::SetAnimationEvents(
     std::unique_ptr<AnimationEvents> queue) {}
 
 void RemoteChannelImpl::DidLoseOutputSurface() {
   DCHECK(task_runner_provider_->IsImplThread());
 
   MainThreadTaskRunner()->PostTask(
       FROM_HERE, base::Bind(&RemoteChannelImpl::DidLoseOutputSurfaceOnMain,
                             impl().remote_channel_weak_ptr));
 }
 
 void RemoteChannelImpl::RequestNewOutputSurface() {
   DCHECK(task_runner_provider_->IsImplThread());
 
   MainThreadTaskRunner()->PostTask(
       FROM_HERE, base::Bind(&RemoteChannelImpl::RequestNewOutputSurfaceOnMain,
                             impl().remote_channel_weak_ptr));
 }
 
-void RemoteChannelImpl::DidInitializeOutputSurface(bool success) {
+void RemoteChannelImpl::DidInitializeOutputSurface(
+    bool success,
+    const RendererCapabilities& capabilities) {
   DCHECK(task_runner_provider_->IsImplThread());
 
   MainThreadTaskRunner()->PostTask(
       FROM_HERE,
       base::Bind(&RemoteChannelImpl::DidInitializeOutputSurfaceOnMain,
-                 impl().remote_channel_weak_ptr, success));
+                 impl().remote_channel_weak_ptr, success, capabilities));
 }
 
 void RemoteChannelImpl::DidCompletePageScaleAnimation() {}
 
 void RemoteChannelImpl::BeginMainFrame(
     std::unique_ptr<BeginMainFrameAndCommitState> begin_main_frame_state) {
   std::unique_ptr<proto::CompositorMessage> proto;
   proto.reset(new proto::CompositorMessage);
   proto::CompositorMessageToMain* to_main_proto = proto->mutable_to_main();
 
@@ skipping 32 matching lines @@
 
   main().layer_tree_host->DidLoseOutputSurface();
 }
 
 void RemoteChannelImpl::RequestNewOutputSurfaceOnMain() {
   DCHECK(task_runner_provider_->IsMainThread());
 
   main().layer_tree_host->RequestNewOutputSurface();
 }
 
-void RemoteChannelImpl::DidInitializeOutputSurfaceOnMain(bool success) {
+void RemoteChannelImpl::DidInitializeOutputSurfaceOnMain(
+    bool success,
+    const RendererCapabilities& capabilities) {
   DCHECK(task_runner_provider_->IsMainThread());
 
   if (!success) {
     main().layer_tree_host->DidFailToInitializeOutputSurface();
     return;
   }
 
   VLOG(1) << "OutputSurface initialized successfully";
+  main().renderer_capabilities = capabilities;
   main().layer_tree_host->DidInitializeOutputSurface();
 
   // If we were waiting for output surface initialization, we might have queued
   // some messages. Relay them now that a new output surface has been
   // initialized.
   main().waiting_for_output_surface_initialization = false;
   while (!main().pending_messages.empty()) {
     VLOG(1) << "Handling queued message";
     HandleProto(main().pending_messages.front());
     main().pending_messages.pop();
@@ skipping 94 matching lines @@
 
 RemoteChannelImpl::CompositorThreadOnly::CompositorThreadOnly(
     base::WeakPtr<RemoteChannelImpl> remote_channel_weak_ptr)
     : proxy_impl(nullptr),
       proxy_impl_weak_factory(nullptr),
       remote_channel_weak_ptr(remote_channel_weak_ptr) {}
 
 RemoteChannelImpl::CompositorThreadOnly::~CompositorThreadOnly() {}
 
 }  // namespace cc