Move chrome::HostDesktopType to ui::HostDesktopType

chrome/browser/metro_viewer/chrome_metro_viewer_process_host_aurawin.cc

 // Copyright 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/metro_viewer/chrome_metro_viewer_process_host_aurawin.h"
 
 #include "ash/display/display_info.h"
 #include "ash/display/display_manager.h"
 #include "ash/host/ash_remote_window_tree_host_win.h"
 #include "ash/shell.h"
@@ skipping 24 matching lines @@
 #include "content/public/browser/web_contents.h"
 #include "ui/aura/remote_window_tree_host_win.h"
 #include "ui/gfx/win/dpi.h"
 #include "ui/metro_viewer/metro_viewer_messages.h"
 #include "url/gurl.h"
 
 namespace {
 
 void CloseOpenAshBrowsers() {
   BrowserList* browser_list =
-      BrowserList::GetInstance(chrome::HOST_DESKTOP_TYPE_ASH);
+      BrowserList::GetInstance(ui::HOST_DESKTOP_TYPE_ASH);
   if (browser_list) {
     for (BrowserList::const_iterator i = browser_list->begin();
          i != browser_list->end(); ++i) {
       Browser* browser = *i;
       browser->window()->Close();
       // If the attempt to Close the browser fails due to unload handlers on
       // the page or in progress downloads, etc, destroy all tabs on the page.
       while (browser->tab_strip_model()->count())
         delete browser->tab_strip_model()->GetWebContentsAt(0);
     }
   }
 }
 
 void OpenURL(const GURL& url) {
   chrome::NavigateParams params(
       ProfileManager::GetActiveUserProfile(),
       GURL(url),
       ui::PAGE_TRANSITION_TYPED);
   params.disposition = NEW_FOREGROUND_TAB;
-  params.host_desktop_type = chrome::HOST_DESKTOP_TYPE_ASH;
+  params.host_desktop_type = ui::HOST_DESKTOP_TYPE_ASH;
   chrome::Navigate(&params);
 }
 
 }  // namespace
 
 ChromeMetroViewerProcessHost::ChromeMetroViewerProcessHost()
     : MetroViewerProcessHost(
           content::BrowserThread::GetMessageLoopProxyForThread(
               content::BrowserThread::IO)) {
   chrome::IncrementKeepAliveCount();
@@ skipping 93 matching lines @@
 void ChromeMetroViewerProcessHost::OnWindowSizeChanged(uint32 width,
                                                        uint32 height) {
   std::vector<ash::DisplayInfo> info_list;
   info_list.push_back(ash::DisplayInfo::CreateFromSpec(
       base::StringPrintf("%dx%d*%f", width, height, gfx::GetDPIScale())));
   ash::Shell::GetInstance()->display_manager()->OnNativeDisplaysChanged(
       info_list);
   aura::RemoteWindowTreeHostWin::Instance()->HandleWindowSizeChanged(width,
                                                                      height);
 }