Touch constants and dead code removal.

chrome/browser/ui/touch/tabs/touch_tab.cc

Index: chrome/browser/ui/touch/tabs/touch_tab.cc
diff --git a/chrome/browser/ui/touch/tabs/touch_tab.cc b/chrome/browser/ui/touch/tabs/touch_tab.cc
deleted file mode 100644
index 7372e8c7b3d73f75fcbdd285bafc4ebab9049d69..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/touch/tabs/touch_tab.cc
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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.h"
-
-////////////////////////////////////////////////////////////////////////////////
-// TouchTab, public:
-
-TouchTab::TouchTab(TabController* controller)
-    : Tab(controller) {
-}
-
-TouchTab::~TouchTab() {
-}
-
-// We only show the close button for the active tab.
-bool TouchTab::ShouldShowCloseBox() const {
-  return IsCloseable() && IsActive();
-}