Fix CC*Renderer and CC*LayerImpl to compile with Clang

cc/CCLayerImpl.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 "CCLayerImpl.h"
 
@@ skipping 295 matching lines @@
     m_layerPropertyChanged = true;
     noteLayerPropertyChangedForDescendants();
 }
 
 void CCLayerImpl::noteLayerPropertyChangedForDescendants()
 {
     for (size_t i = 0; i < m_children.size(); ++i)
         m_children[i]->noteLayerPropertyChangedForSubtree();
 }
 
+const char* CCLayerImpl::layerTypeAsString() const
+{
+    return "LayerChromium";
+}
+
 void CCLayerImpl::resetAllChangeTrackingForSubtree()
 {
     m_layerPropertyChanged = false;
     m_layerSurfacePropertyChanged = false;
 
     m_updateRect = FloatRect();
 
     if (m_renderSurface)
         m_renderSurface->resetPropertyChangedFlag();
 
     if (m_maskLayer)
         m_maskLayer->resetAllChangeTrackingForSubtree();
 
     if (m_replicaLayer)
         m_replicaLayer->resetAllChangeTrackingForSubtree(); // also resets the replica mask, if it exists.
 
     for (size_t i = 0; i < m_children.size(); ++i)
         m_children[i]->resetAllChangeTrackingForSubtree();
 }
 
+bool CCLayerImpl::layerIsAlwaysDamaged() const
+{
+    return false;
+}
+
+int CCLayerImpl::id() const
+{
+     return m_layerId;
+}
+
+float CCLayerImpl::opacity() const
+{
+     return m_opacity;
+}
+
 void CCLayerImpl::setOpacityFromAnimation(float opacity)
 {
     setOpacity(opacity);
 }
 
+const WebKit::WebTransformationMatrix& CCLayerImpl::transform() const
+{
+     return m_transform;
+}
+
 void CCLayerImpl::setTransformFromAnimation(const WebTransformationMatrix& transform)
 {
     setTransform(transform);
 }
 
 void CCLayerImpl::setBounds(const IntSize& bounds)
 {
     if (m_bounds == bounds)
         return;
 
@@ skipping 268 matching lines @@
     if (!m_scrollbarAnimationController)
         m_scrollbarAnimationController = CCScrollbarAnimationController::create(this);
     m_scrollbarAnimationController->setVerticalScrollbarLayer(scrollbarLayer);
     m_scrollbarAnimationController->updateScrollOffset(this);
 }
 
 }
 
 
 #endif // USE(ACCELERATED_COMPOSITING)