Implement base::win::IsMetroProcess.

chrome/browser/ui/views/tabs/tab_strip.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 "chrome/browser/ui/views/tabs/tab_strip.h"
 
 #if defined(OS_WIN)
 #include <windowsx.h>
 #endif
 
@@ skipping 983 matching lines @@
   // . Mouse event generated from touch and the left button is down (the right
   //   button corresponds to a long press, which we want to reorder).
   // . Real mouse event and control is down. This is mostly for testing.
   if (touch_layout_.get() &&
       (((event.flags() & ui::EF_FROM_TOUCH) && event.IsLeftMouseButton()) ||
        (!(event.flags() & ui::EF_FROM_TOUCH) && event.IsControlDown()))) {
     move_behavior = TabDragController::MOVE_VISIBILE_TABS;
   }
 #if defined(OS_WIN)
   // It doesn't make sense to drag tabs out on metro.
-  if (base::win::GetMetroModule())
+  if (base::win::InMetroMode())
     detach_behavior = TabDragController::NOT_DETACHABLE;
 #endif
   drag_controller_.reset(new TabDragController);
   drag_controller_->Init(
       this, tab, tabs, gfx::Point(x, y), tab->GetMirroredXInView(event.x()),
       selection_model, detach_behavior, move_behavior);
 }
 
 void TabStrip::ContinueDrag(views::View* view, const gfx::Point& location) {
   if (drag_controller_.get()) {
@@ skipping 1267 matching lines @@
 
   int mini_tab_count = GetMiniTabCount();
   int normal_count = tab_count() - mini_tab_count;
   if (normal_count == 0 || normal_count == mini_tab_count)
     return false;
   int x = GetStartXForNormalTabs();
   int available_width = width() - x - new_tab_button_width();
   return (Tab::GetTouchWidth() * normal_count +
           tab_h_offset() * (normal_count - 1)) > available_width;
 }