cc: Remove SetLayerTreeHostClientReady()

cc/trees/single_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/single_thread_proxy.h"
 
 #include "base/auto_reset.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/trace_event/trace_event.h"
 #include "cc/debug/benchmark_instrumentation.h"
@@ skipping 90 matching lines @@
   DCHECK(Proxy::IsMainThread());
   return layer_tree_host_impl_;
 }
 
 bool SingleThreadProxy::CommitToActiveTree() const {
   // With SingleThreadProxy we skip the pending tree and commit directly to the
   // active tree.
   return true;
 }
 
-void SingleThreadProxy::SetLayerTreeHostClientReady() {
-  TRACE_EVENT0("cc", "SingleThreadProxy::SetLayerTreeHostClientReady");
-  // Scheduling is controlled by the embedder in the single thread case, so
-  // nothing to do.
-  DCHECK(Proxy::IsMainThread());
-  DebugScopedSetImplThread impl(this);
-  if (scheduler_on_impl_thread_) {
-    scheduler_on_impl_thread_->SetCanStart();
-    scheduler_on_impl_thread_->SetVisible(layer_tree_host_impl_->visible());
-  }
-}
-
 void SingleThreadProxy::SetVisible(bool visible) {
   TRACE_EVENT1("cc", "SingleThreadProxy::SetVisible", "visible", visible);
   DebugScopedSetImplThread impl(this);
 
   layer_tree_host_impl_->SetVisible(visible);
 
   if (scheduler_on_impl_thread_)
     scheduler_on_impl_thread_->SetVisible(layer_tree_host_impl_->visible());
 }
 
@@ skipping 766 matching lines @@
       << "DidFinishImplFrame called while not inside an impl frame!";
   inside_impl_frame_ = false;
 #endif
 }
 
 void SingleThreadProxy::SendBeginFramesToChildren(const BeginFrameArgs& args) {
   layer_tree_host_->SendBeginFramesToChildren(args);
 }
 
 }  // namespace cc