Use std::string instead of WTF::String / TextStream

cc/CCSolidColorLayerImpl.cpp

 // Copyright 2012 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 "CCSolidColorLayerImpl.h"
 
 #include "CCQuadSink.h"
 #include "CCSolidColorDrawQuad.h"
 #include <wtf/MathExtras.h>
-#include <wtf/text/WTFString.h>
 
 using namespace std;
 using WebKit::WebTransformationMatrix;
 
 namespace WebCore {
 
 CCSolidColorLayerImpl::CCSolidColorLayerImpl(int id)
     : CCLayerImpl(id)
     , m_tileSize(256)
 {
@@ skipping 15 matching lines @@
     for (int x = 0; x < width; x += m_tileSize) {
         for (int y = 0; y < height; y += m_tileSize) {
             IntRect solidTileRect(x, y, min(width - x, m_tileSize), min(height - y, m_tileSize));
             quadSink.append(CCSolidColorDrawQuad::create(sharedQuadState, solidTileRect, backgroundColor()), appendQuadsData);
         }
     }
 }
 
 } // namespace WebCore
 #endif // USE(ACCELERATED_COMPOSITING)