Remove WGC3D::isContextLost references from cc

cc/trees/layer_tree_host.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/layer_tree_host.h"
 
 #include <algorithm>
 #include <stack>
 #include <string>
 
@@ skipping 1093 matching lines @@
     // value, then the layer can early out without needing a full commit.
     if (root_scroll_layer) {
       root_scroll_layer->SetScrollOffsetFromImplSide(
           root_scroll_layer->scroll_offset() + root_scroll_delta);
     }
     ApplyPageScaleDeltaFromImplSide(info.page_scale_delta);
     client_->ApplyScrollAndScale(root_scroll_delta, info.page_scale_delta);
   }
 }
 
-void LayerTreeHost::StartRateLimiter(WebKit::WebGraphicsContext3D* context3d) {
+void LayerTreeHost::StartRateLimiter(TextureLayerClient* client) {
   if (animating_)
     return;
 
-  DCHECK(context3d);
-  RateLimiterMap::iterator it = rate_limiters_.find(context3d);
+  DCHECK(client);
+  RateLimiterMap::iterator it = rate_limiters_.find(client);

[piman, 2013/11/01 23:15:35]

Skia only had one context for all canvas, so it had only one RateLimiter, I
think? Now it'd have several, one for each canvas. Does it matter?

   if (it != rate_limiters_.end()) {
     it->second->Start();
   } else {
     scoped_refptr<RateLimiter> rate_limiter =
-        RateLimiter::Create(context3d, this, proxy_->MainThreadTaskRunner());
-    rate_limiters_[context3d] = rate_limiter;
+        RateLimiter::Create(client, this, proxy_->MainThreadTaskRunner());
+    rate_limiters_[client] = rate_limiter;
     rate_limiter->Start();
   }
 }
 
-void LayerTreeHost::StopRateLimiter(WebKit::WebGraphicsContext3D* context3d) {
-  RateLimiterMap::iterator it = rate_limiters_.find(context3d);
+void LayerTreeHost::StopRateLimiter(TextureLayerClient* client) {
+  RateLimiterMap::iterator it = rate_limiters_.find(client);
   if (it != rate_limiters_.end()) {
     it->second->Stop();
     rate_limiters_.erase(it);
   }
 }
 
 void LayerTreeHost::RateLimit() {
   // Force a no-op command on the compositor context, so that any ratelimiting
   // commands will wait for the compositing context, and therefore for the
   // SwapBuffers.
@@ skipping 142 matching lines @@
 
 bool LayerTreeHost::ScheduleMicroBenchmark(
     const std::string& benchmark_name,
     scoped_ptr<base::Value> value,
     const MicroBenchmark::DoneCallback& callback) {
   return micro_benchmark_controller_.ScheduleRun(
       benchmark_name, value.Pass(), callback);
 }
 
 }  // namespace cc