Unify views implementation of FindBarHost::GetWidgetPositionNative

chrome/browser/ui/views/find_bar_host_aura.cc

 // Copyright (c) 2011 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 "chrome/browser/ui/views/find_bar_host.h"
 
 #include "base/logging.h"
 
 void FindBarHost::AudibleAlert() {
   // TODO(beng):
   NOTIMPLEMENTED();
 }
 
-void FindBarHost::GetWidgetPositionNative(gfx::Rect* avoid_overlapping_rect) {
-  // TODO(beng):
-  NOTIMPLEMENTED();
-}
-
 bool FindBarHost::ShouldForwardKeyEventToWebpageNative(
     const views::KeyEvent& key_event) {
   // TODO(beng):
   NOTIMPLEMENTED();
   return false;
 }