cc: Remove TextureLayer::SetTextureId and TextureLayer::WillModifyTexture

ui/compositor/layer.cc

 // Copyright (c) 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 "ui/compositor/layer.h"
 
 #include <algorithm>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 418 matching lines @@
 }
 
 void Layer::SwitchToLayer(scoped_refptr<cc::Layer> new_layer) {
   // Finish animations being handled by cc_layer_.
   if (animator_.get()) {
     animator_->StopAnimatingProperty(LayerAnimationElement::TRANSFORM);
     animator_->StopAnimatingProperty(LayerAnimationElement::OPACITY);
   }
 
   if (texture_layer_.get())
-    texture_layer_->WillModifyTexture();
+    texture_layer_->ClearClient();
   // TODO(piman): delegated_renderer_layer_ cleanup.
 
   cc_layer_->RemoveAllChildren();
   if (parent_) {
     DCHECK(parent_->cc_layer_);
     parent_->cc_layer_->ReplaceChild(cc_layer_, new_layer);
   }
   cc_layer_->RemoveLayerAnimationEventObserver(this);
   new_layer->SetOpacity(cc_layer_->opacity());
   new_layer->SetTransform(cc_layer_->transform());
@@ skipping 514 matching lines @@
   cc_layer_->SetBounds(ConvertSizeToPixel(this, size));
 }
 
 void Layer::RecomputePosition() {
   cc_layer_->SetPosition(gfx::ScalePoint(
         gfx::PointF(bounds_.x(), bounds_.y()),
         device_scale_factor_));
 }
 
 }  // namespace ui