cc: Switch to Chromium DCHECKs LOGs

cc/rate_limiter.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 "config.h"
 
 #include "cc/rate_limiter.h"
 
 #include "CCProxy.h"
 #include "CCThread.h"
@@ skipping 28 matching lines @@
 scoped_refptr<RateLimiter> RateLimiter::create(WebKit::WebGraphicsContext3D* context, RateLimiterClient *client)
 {
     return make_scoped_refptr(new RateLimiter(context, client));
 }
 
 RateLimiter::RateLimiter(WebKit::WebGraphicsContext3D* context, RateLimiterClient *client)
     : m_context(context)
     , m_active(false)
     , m_client(client)
 {
-    ASSERT(context);
+    DCHECK(context);
 }
 
 RateLimiter::~RateLimiter()
 {
 }
 
 void RateLimiter::start()
 {
     if (m_active)
         return;
@@ skipping 15 matching lines @@
         return;
 
     TRACE_EVENT0("cc", "RateLimiter::rateLimitContext");
 
     m_active = false;
     m_client->rateLimit();
     m_context->rateLimitOffscreenContextCHROMIUM();
 }
 
 }