Revert 115297 - Add overflow indicator count on Windows.

chrome/browser/ui/panels/panel_overflow_indicator_gtk.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/panels/panel_overflow_indicator_gtk.h"
-
-PanelOverflowIndicator* PanelOverflowIndicator::Create() {
-  return new PanelOverflowIndicatorGtk();
-}
-
-PanelOverflowIndicatorGtk::PanelOverflowIndicatorGtk() {
-}
-
-PanelOverflowIndicatorGtk::~PanelOverflowIndicatorGtk() {
-}
-
-int PanelOverflowIndicatorGtk::GetHeight() const {
-  return 0;
-}
-
-gfx::Rect PanelOverflowIndicatorGtk::GetBounds() const {
-  return gfx::Rect();
-}
-
-void PanelOverflowIndicatorGtk::SetBounds(const gfx::Rect& bounds) {
-}
-
-int PanelOverflowIndicatorGtk::GetCount() const {
-  return 0;
-}
-
-void PanelOverflowIndicatorGtk::SetCount(int count) {
-}
-
-void PanelOverflowIndicatorGtk::DrawAttention() {
-}
-
-void PanelOverflowIndicatorGtk::StopDrawingAttention() {
-}
-
-bool PanelOverflowIndicatorGtk::IsDrawingAttention() const {
-  return false;
-}