Touch constants and dead code removal.

chrome/browser/ui/touch/tabs/touch_tab_strip.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/touch/tabs/touch_tab_strip.h"
-
-#include "chrome/browser/ui/touch/tabs/touch_tab.h"
-#include "ui/views/widget/widget.h"
-
-TouchTabStrip::TouchTabStrip(TabStripController* controller)
-    : TabStrip(controller) {
-}
-
-TouchTabStrip::~TouchTabStrip() {
-}
-
-void TouchTabStrip::OnDragEntered(const views::DropTargetEvent& event) {
-  // TODO(saintlou): To implement or to ignore?
-  NOTIMPLEMENTED();
-}
-
-int TouchTabStrip::OnDragUpdated(const views::DropTargetEvent& event) {
-  // TODO(saintlou): To implement or to ignore?
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-void TouchTabStrip::OnDragExited() {
-  // TODO(saintlou): To implement or to ignore?
-  NOTIMPLEMENTED();
-}
-
-int TouchTabStrip::OnPerformDrop(const views::DropTargetEvent& event) {
-  // TODO(saintlou): To implement or to ignore?
-  NOTIMPLEMENTED();
-  return 0;
-}
-
-BaseTab* TouchTabStrip::CreateTab() {
-  return new TouchTab(this);
-}
-
-ui::TouchStatus TouchTabStrip::OnTouchEvent(const views::TouchEvent& event) {
-  // TODO(saintlou): To implement.
-  NOTIMPLEMENTED();
-  return ui::TOUCH_STATUS_UNKNOWN;
-}