cc: Remove ThreadProxy dependency on LTHI::CurrentBeginFrameArgs

cc/trees/thread_proxy.cc

 // Copyright 2011 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/thread_proxy.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/auto_reset.h"
@@ skipping 316 matching lines @@
 }
 
 void ThreadProxy::WillBeginImplFrame(const BeginFrameArgs& args) {
   impl().layer_tree_host_impl->WillBeginImplFrame(args);
   if (impl().last_processed_begin_main_frame_args.IsValid()) {
     // Last processed begin main frame args records the frame args that we sent
     // to the main thread for the last frame that we've processed. If that is
     // set, that means the current frame is one past the frame in which we've
     // finished the processing.
     impl().layer_tree_host_impl->RecordMainFrameTiming(
-        impl().last_processed_begin_main_frame_args,
-        impl().layer_tree_host_impl->CurrentBeginFrameArgs());
+        impl().last_processed_begin_main_frame_args, args);
     impl().last_processed_begin_main_frame_args = BeginFrameArgs();
   }
 }
 
 void ThreadProxy::OnResourcelessSoftareDrawStateChanged(
     bool resourceless_draw) {
   DCHECK(IsImplThread());
   impl().scheduler->SetResourcelessSoftareDraw(resourceless_draw);
 }
 
@@ skipping 206 matching lines @@
   return true;
 }
 
 void ThreadProxy::FinishAllRenderingOnImpl(CompletionEvent* completion) {
   TRACE_EVENT0("cc", "ThreadProxy::FinishAllRenderingOnImplThread");
   DCHECK(IsImplThread());
   impl().layer_tree_host_impl->FinishAllRendering();
   completion->Signal();
 }
 
-void ThreadProxy::ScheduledActionSendBeginMainFrame() {
+void ThreadProxy::ScheduledActionSendBeginMainFrame(
+    const BeginFrameArgs& args) {
   unsigned int begin_frame_id = nextBeginFrameId++;
   benchmark_instrumentation::ScopedBeginFrameTask begin_frame_task(
       benchmark_instrumentation::kSendBeginFrame, begin_frame_id);
   scoped_ptr<BeginMainFrameAndCommitState> begin_main_frame_state(
       new BeginMainFrameAndCommitState);
   begin_main_frame_state->begin_frame_id = begin_frame_id;
-  begin_main_frame_state->begin_frame_args =
-      impl().layer_tree_host_impl->CurrentBeginFrameArgs();
+  begin_main_frame_state->begin_frame_args = args;
   begin_main_frame_state->scroll_info =
       impl().layer_tree_host_impl->ProcessScrollDeltas();
   begin_main_frame_state->memory_allocation_limit_bytes =
       impl().layer_tree_host_impl->memory_allocation_limit_bytes();
   begin_main_frame_state->evicted_ui_resources =
       impl().layer_tree_host_impl->EvictedUIResourcesExist();
   // TODO(vmpstr): This needs to be fixed if
   // main_frame_before_activation_enabled is set, since we might run this code
   // twice before recording a duration. crbug.com/469824
   impl().last_begin_main_frame_args = begin_main_frame_state->begin_frame_args;
@@ skipping 603 matching lines @@
 
 base::WeakPtr<ProxyMain> ThreadProxy::GetMainWeakPtr() {
   return main_thread_weak_ptr_;
 }
 
 base::WeakPtr<ProxyImpl> ThreadProxy::GetImplWeakPtr() {
   return impl_thread_weak_ptr_;
 }
 
 }  // namespace cc