cc: Switch to Chromium DCHECKs and LOGs

cc/CCTiledLayerImpl.cpp

 // 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"
 
 #if USE(ACCELERATED_COMPOSITING)
 
 #include "CCTiledLayerImpl.h"
 
@@ skipping 57 matching lines @@
 {
 }
 
 CCTiledLayerImpl::~CCTiledLayerImpl()
 {
 }
 
 CCResourceProvider::ResourceId CCTiledLayerImpl::contentsResourceId() const
 {
     // This function is only valid for single texture layers, e.g. masks.
-    ASSERT(m_tiler);
-    ASSERT(m_tiler->numTilesX() == 1);
-    ASSERT(m_tiler->numTilesY() == 1);
+    DCHECK(m_tiler);
+    DCHECK(m_tiler->numTilesX() == 1);
+    DCHECK(m_tiler->numTilesY() == 1);
 
     DrawableTile* tile = tileAt(0, 0);
     CCResourceProvider::ResourceId resourceId = tile ? tile->resourceId() : 0;
     return resourceId;
 }
 
 void CCTiledLayerImpl::dumpLayerProperties(std::string* str, int indent) const
 {
     str->append(indentString(indent));
     base::StringAppendF(str, "skipsDraw: %d\n", (!m_tiler || m_skipsDraw));
@@ skipping 153 matching lines @@
 }
 
 const char* CCTiledLayerImpl::layerTypeAsString() const
 {
     return "ContentLayer";
 }
 
 } // namespace cc
 
 #endif // USE(ACCELERATED_COMPOSITING)