Move chromeos code to namespace chromeos.

chrome/browser/chromeos/compact_location_bar.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_H_
 #define CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_H_
 
 #include "base/basictypes.h"
 #include "base/timer.h"
 #include "chrome/browser/bubble_positioner.h"
 #include "chrome/browser/autocomplete/autocomplete_edit.h"
 #include "views/controls/button/button.h"
 #include "views/view.h"
 
 class AutocompleteEditViewGtk;
 class Browser;
 class BrowserView;
 class ToolbarStarToggleGtk;
 class Tab;
 class TabContents;
 class TabStrip;
 
 namespace views {
 class ImageButton;
 class NativeViewHost;
 }  // namespace views
 
+namespace chromeos {
+
 // CompactLocationBar is a version of location bar that is shown under
 // a tab for short priod of used when Chrome is in the compact
 // navigation bar mode.
 // TODO(oshima): re-implement w/o using a popup, like a FindBar.
 class CompactLocationBar : public views::View,
                            public views::ButtonListener,
                            public AutocompleteEditController,
                            public BubblePositioner {
  public:
   explicit CompactLocationBar(BrowserView* browser_view);
@@ skipping 62 matching lines @@
   views::NativeViewHost* star_view_;
 
   scoped_ptr<base::OneShotTimer<CompactLocationBar> > popup_timer_;
 
   // A popup window to show the compact location bar.
   views::Widget* popup_;
 
   DISALLOW_COPY_AND_ASSIGN(CompactLocationBar);
 };
 
+}  // namespace chromeos
+
 #endif  // CHROME_BROWSER_CHROMEOS_COMPACT_LOCATION_BAR_H_