cc: Apply the layer's initial CSS scale to the contentsScale to render text at the right resolution.

cc/LayerChromium.cpp

 // Copyright 2010 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 "LayerChromium.h"
 
 #include "CCActiveAnimation.h"
@@ skipping 46 matching lines @@
     , m_useParentBackfaceVisibility(false)
     , m_drawCheckerboardForMissingTiles(false)
     , m_forceRenderSurface(false)
     , m_replicaLayer(0)
     , m_drawOpacity(0)
     , m_drawOpacityIsAnimating(false)
     , m_renderTarget(0)
     , m_drawTransformIsAnimating(false)
     , m_screenSpaceTransformIsAnimating(false)
     , m_contentsScale(1.0)
+    , m_initialCssScale(0)
     , m_boundsContainPageScale(false)
     , m_layerAnimationDelegate(0)
     , m_layerScrollClient(0)
 {
     turnOffVerifier(); // In the component build we don't have WTF threading initialized in this DLL so the thread verifier explodes.
     if (m_layerId < 0) {
         s_nextLayerId = 1;
         m_layerId = s_nextLayerId++;
     }
 }
@@ skipping 701 matching lines @@
     return 0;
 }
 
 void sortLayers(Vector<RefPtr<LayerChromium> >::iterator, Vector<RefPtr<LayerChromium> >::iterator, void*)
 {
     // Currently we don't use z-order to decide what to paint, so there's no need to actually sort LayerChromiums.
 }
 
 }
 #endif // USE(ACCELERATED_COMPOSITING)