Move chrome::HostDesktopType to ui::HostDesktopType

chrome/browser/ui/browser_iterator.cc

 // Copyright (c) 2013 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/browser_iterator.h"
 
 namespace chrome {
 
 BrowserIterator::BrowserIterator()
-    : current_browser_list_(BrowserList::GetInstance(HOST_DESKTOP_TYPE_FIRST)),
+    : current_browser_list_(
+          BrowserList::GetInstance(ui::HOST_DESKTOP_TYPE_FIRST)),
       current_iterator_(current_browser_list_->begin()),
       next_desktop_type_(
-          static_cast<HostDesktopType>(HOST_DESKTOP_TYPE_FIRST + 1)) {
+          static_cast<ui::HostDesktopType>(ui::HOST_DESKTOP_TYPE_FIRST + 1)) {
   NextBrowserListIfAtEnd();
 }
 
 BrowserIterator::~BrowserIterator() {
 }
 
 void BrowserIterator::Next() {
   ++current_iterator_;
   NextBrowserListIfAtEnd();
 }
 
 void BrowserIterator::NextBrowserListIfAtEnd() {
   // Make sure either |current_iterator_| is valid or done().
   while (current_iterator_ == current_browser_list_->end() &&
-         next_desktop_type_ < HOST_DESKTOP_TYPE_COUNT) {
+         next_desktop_type_ < ui::HOST_DESKTOP_TYPE_COUNT) {
     current_browser_list_ = BrowserList::GetInstance(next_desktop_type_);
     current_iterator_ = current_browser_list_->begin();
-    next_desktop_type_ = static_cast<HostDesktopType>(next_desktop_type_ + 1);
+    next_desktop_type_ =
+        static_cast<ui::HostDesktopType>(next_desktop_type_ + 1);
   }
 }
 
 }  // namespace chrome