cc: Remove WebLayerImpl::invalidateRect(WebFloatRect)

cc/blink/web_layer_impl_fixed_bounds.cc

 // Copyright 2014 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 "cc/blink/web_layer_impl_fixed_bounds.h"
 
 #include "cc/layers/layer.h"
 #include "third_party/WebKit/public/platform/WebFloatPoint.h"
 #include "third_party/WebKit/public/platform/WebSize.h"
 #include "third_party/skia/include/utils/SkMatrix44.h"
 
 using cc::Layer;
 
 namespace cc_blink {
 
 WebLayerImplFixedBounds::WebLayerImplFixedBounds() {
 }
 
 WebLayerImplFixedBounds::WebLayerImplFixedBounds(scoped_refptr<Layer> layer)
     : WebLayerImpl(layer) {
 }
 
 WebLayerImplFixedBounds::~WebLayerImplFixedBounds() {
 }
 
-void WebLayerImplFixedBounds::invalidateRect(const blink::WebFloatRect& rect) {
-  // Partial invalidations seldom occur for such layers.
-  // Simply invalidate the whole layer to avoid transformation of coordinates.
-  invalidate();
-}
-
 void WebLayerImplFixedBounds::invalidateRect(const blink::WebRect& rect) {
   // Partial invalidations seldom occur for such layers.
   // Simply invalidate the whole layer to avoid transformation of coordinates.
   invalidate();
 }
 
 void WebLayerImplFixedBounds::setTransformOrigin(
     const blink::WebFloatPoint3D& transform_origin) {
   if (transform_origin != this->transformOrigin()) {
     layer_->SetTransformOrigin(transform_origin);
@@ skipping 55 matching lines @@
   gfx::Transform transform_with_bounds_scale(original_transform_);
   float bounds_scale_x =
       static_cast<float>(original_bounds_.width()) / fixed_bounds_.width();
   float bounds_scale_y =
       static_cast<float>(original_bounds_.height()) / fixed_bounds_.height();
   transform_with_bounds_scale.Scale(bounds_scale_x, bounds_scale_y);
   layer_->SetTransform(transform_with_bounds_scale);
 }
 
 }  // namespace cc_blink