Rename composited selection anchor/focus to start/end

content/renderer/gpu/render_widget_compositor.cc

 // Copyright (c) 2013 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 "content/renderer/gpu/render_widget_compositor.h"
 
 #include <limits>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 640 matching lines @@
           : NULL);
 }
 
 void RenderWidgetCompositor::clearViewportLayers() {
   layer_tree_host_->RegisterViewportLayers(scoped_refptr<cc::Layer>(),
                                            scoped_refptr<cc::Layer>(),
                                            scoped_refptr<cc::Layer>());
 }
 
 void RenderWidgetCompositor::registerSelection(
-    const blink::WebSelectionBound& anchor,
-    const blink::WebSelectionBound& focus) {
-  layer_tree_host_->RegisterSelection(ConvertWebSelectionBound(anchor),
-                                      ConvertWebSelectionBound(focus));
+    const blink::WebSelectionBound& start,
+    const blink::WebSelectionBound& end) {
+  layer_tree_host_->RegisterSelection(ConvertWebSelectionBound(start),
+                                      ConvertWebSelectionBound(end));
 }
 
 void RenderWidgetCompositor::clearSelection() {
   cc::LayerSelectionBound empty_selection;
   layer_tree_host_->RegisterSelection(empty_selection, empty_selection);
 }
 
 void CompositeAndReadbackAsyncCallback(
     blink::WebCompositeAndReadbackAsyncCallback* callback,
     scoped_ptr<cc::CopyOutputResult> result) {
@@ skipping 127 matching lines @@
   widget_->OnSwapBuffersAborted();
 }
 
 void RenderWidgetCompositor::RateLimitSharedMainThreadContext() {
   cc::ContextProvider* provider =
       RenderThreadImpl::current()->SharedMainThreadContextProvider().get();
   provider->ContextGL()->RateLimitOffscreenContextCHROMIUM();
 }
 
 }  // namespace content