Remove RequestAnimationFrame from mojo, add delayed tasks to RunLoop

mojo/gles2/command_buffer_client_impl.cc

 // Copyright 2014 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 "mojo/gles2/command_buffer_client_impl.h"
 
 #include <limits>
 
 #include "base/logging.h"
 #include "base/process/process_handle.h"
@@ skipping 26 matching lines @@
   DCHECK(*memory);
 
   return true;
 }
 
 }  // namespace
 
 CommandBufferDelegate::~CommandBufferDelegate() {}
 
 void CommandBufferDelegate::ContextLost() {}
-void CommandBufferDelegate::DrawAnimationFrame() {}
 
 class CommandBufferClientImpl::SyncClientImpl
     : public InterfaceImpl<CommandBufferSyncClient> {
  public:
   SyncClientImpl() : initialized_successfully_(false) {}
 
   bool WaitForInitialization() {
     if (!WaitForIncomingMethodCall())
       return false;
     return initialized_successfully_;
@@ skipping 187 matching lines @@
 void CommandBufferClientImpl::Echo(const base::Closure& callback) {
   command_buffer_->Echo(callback);
 }
 
 uint32 CommandBufferClientImpl::CreateStreamTexture(uint32 texture_id) {
   // TODO(piman)
   NOTIMPLEMENTED();
   return 0;
 }
 
-void CommandBufferClientImpl::RequestAnimationFrames() {
-  command_buffer_->RequestAnimationFrames();
-}
-
-void CommandBufferClientImpl::CancelAnimationFrames() {
-  command_buffer_->CancelAnimationFrames();
-}
-
 void CommandBufferClientImpl::DidDestroy() {
   LostContext(gpu::error::kUnknown);
 }
 
 void CommandBufferClientImpl::LostContext(int32_t lost_reason) {
   last_state_.error = gpu::error::kLostContext;
   last_state_.context_lost_reason =
       static_cast<gpu::error::ContextLostReason>(lost_reason);
   delegate_->ContextLost();
 }
 
-void CommandBufferClientImpl::DrawAnimationFrame() {
-  delegate_->DrawAnimationFrame();
-}
-
 void CommandBufferClientImpl::OnConnectionError() {
   LostContext(gpu::error::kUnknown);
 }
 
 void CommandBufferClientImpl::TryUpdateState() {
   if (last_state_.error == gpu::error::kNoError)
     shared_state()->Read(&last_state_);
 }
 
 void CommandBufferClientImpl::MakeProgressAndUpdateState() {
   command_buffer_->MakeProgress(last_state_.get_offset);
 
   CommandBufferStatePtr state = sync_client_impl_->WaitForProgress();
   if (!state) {
     VLOG(1) << "Channel encountered error while waiting for command buffer";
     // TODO(piman): is it ok for this to re-enter?
     DidDestroy();
     return;
   }
 
   if (state->generation - last_state_.generation < 0x80000000U)
     last_state_ = state.To<State>();
 }
 
 }  // namespace gles2
 }  // namespace mojo