cc: Remove WebLayerImpl::invalidateRect(WebFloatRect)

cc/blink/web_layer_impl.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.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event_impl.h"
 #include "base/lazy_instance.h"
 #include "base/strings/string_util.h"
@@ skipping 59 matching lines @@
 
 // static
 void WebLayerImpl::SetImplSidePaintingEnabled(bool enabled) {
   g_impl_side_painting_enabled = enabled;
 }
 
 int WebLayerImpl::id() const {
   return layer_->id();
 }
 
-void WebLayerImpl::invalidateRect(const blink::WebFloatRect& rect) {
-  layer_->SetNeedsDisplayRect(gfx::ToEnclosingRect(rect));
-}
-
 void WebLayerImpl::invalidateRect(const blink::WebRect& rect) {
   layer_->SetNeedsDisplayRect(rect);
 }
 
 void WebLayerImpl::invalidate() {
   layer_->SetNeedsDisplay();
 }
 
 void WebLayerImpl::addChild(WebLayer* child) {
   layer_->AddChild(static_cast<WebLayerImpl*>(child)->layer());
@@ skipping 383 matching lines @@
   if (parent)
     clip_parent = static_cast<WebLayerImpl*>(parent)->layer();
   layer_->SetClipParent(clip_parent);
 }
 
 Layer* WebLayerImpl::layer() const {
   return layer_.get();
 }
 
 }  // namespace cc_blink