Remove WGC3D::isContextLost references from cc

cc/scheduler/rate_limiter.h

Index: cc/scheduler/rate_limiter.h
diff --git a/cc/scheduler/rate_limiter.h b/cc/scheduler/rate_limiter.h
index 04b90772e36f777d86d3e61b5585a1d00a6ca7bf..73073c49827d9d1eeb2dfc251b8b7736a286f034 100644
--- a/cc/scheduler/rate_limiter.h
+++ b/cc/scheduler/rate_limiter.h
@@ -9,9 +9,8 @@
 
 namespace base { class SingleThreadTaskRunner; }
 
-namespace WebKit { class WebGraphicsContext3D; }
-
 namespace cc {
+class TextureLayerClient;
 
 class RateLimiterClient {
  public:
@@ -21,15 +20,15 @@ class RateLimiterClient {
   virtual ~RateLimiterClient() {}
 };
 
-// A RateLimiter can be used to make sure that a single context does not
-// dominate all execution time.  To use, construct a RateLimiter class around
-// the context and call Start() whenever calls are made on the context outside
-// of normal flow control. RateLimiter will block if the context is too far
-// ahead of the compositor.
+// A RateLimiter can be used to make sure that a single TextureLayerClient's
+// context does not dominate all execution time.  To use, construct a
+// RateLimiter class around the client and call Start() whenever calls are made
+// on the context outside of normal flow control. RateLimiter will block if the
+// context is too far ahead of the compositor.
 class RateLimiter : public base::RefCounted<RateLimiter> {
  public:
   static scoped_refptr<RateLimiter> Create(
-      WebKit::WebGraphicsContext3D* context,
+      TextureLayerClient* texture_layer_client,
       RateLimiterClient* client,
       base::SingleThreadTaskRunner* task_runner);
 
@@ -41,14 +40,14 @@ class RateLimiter : public base::RefCounted<RateLimiter> {
  private:
   friend class base::RefCounted<RateLimiter>;
 
-  RateLimiter(WebKit::WebGraphicsContext3D* context,
+  RateLimiter(TextureLayerClient* texture_layer_client,
               RateLimiterClient* client,
               base::SingleThreadTaskRunner* task_runner);
   ~RateLimiter();
 
   void RateLimitContext();
 
-  WebKit::WebGraphicsContext3D* context_;
+  TextureLayerClient* texture_layer_client_;
   bool active_;
   RateLimiterClient* client_;
   base::SingleThreadTaskRunner* task_runner_;