Revert of Chromium plumbing to use the selection root bounds.

content/browser/renderer_host/render_widget_host_view_android.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 "content/browser/renderer_host/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include "base/android/sys_utils.h"
 #include "base/basictypes.h"
@@ skipping 622 matching lines @@
   content_view_core_->OnSelectionChanged(utf8_selection);
 }
 
 void RenderWidgetHostViewAndroid::SelectionBoundsChanged(
     const ViewHostMsg_SelectionBounds_Params& params) {
   if (content_view_core_) {
     content_view_core_->OnSelectionBoundsChanged(params);
   }
 }
 
-void RenderWidgetHostViewAndroid::SelectionRootBoundsChanged(
-    const gfx::Rect& bounds) {
-}
-
 void RenderWidgetHostViewAndroid::ScrollOffsetChanged() {
 }
 
 void RenderWidgetHostViewAndroid::SetBackgroundOpaque(bool opaque) {
   RenderWidgetHostViewBase::SetBackgroundOpaque(opaque);
   host_->SetBackgroundOpaque(opaque);
 }
 
 void RenderWidgetHostViewAndroid::CopyFromCompositingSurface(
     const gfx::Rect& src_subrect,
@@ skipping 798 matching lines @@
   results->availableRect = display.work_area();
   results->deviceScaleFactor = display.device_scale_factor();
   results->orientationAngle = display.RotationAsDegree();
   gfx::DeviceDisplayInfo info;
   results->depth = info.GetBitsPerPixel();
   results->depthPerComponent = info.GetBitsPerComponent();
   results->isMonochrome = (results->depthPerComponent == 0);
 }
 
 } // namespace content