Move chromeos code to namespace chromeos.

chrome/browser/chromeos/panel_controller.cc

 // 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.
 
 #include "chrome/browser/chromeos/panel_controller.h"
 
+#include <vector>
+
 #include "app/resource_bundle.h"
 #include "base/logging.h"
 #include "base/singleton.h"
 #include "base/scoped_ptr.h"
 #include "base/string_util.h"
 #include "chrome/browser/browser.h"
 #if defined(TOOLKIT_VIEWS)
 #include "chrome/browser/views/frame/browser_view.h"
 #else
 #include "chrome/browser/gtk/browser_window_gtk.h"
 #endif
 #include "chrome/browser/views/tabs/tab_overview_types.h"
 #include "chrome/common/x11_util.h"
 #include "grit/app_resources.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "views/controls/button/image_button.h"
 #include "views/controls/image_view.h"
 #include "views/controls/label.h"
 #include "views/event.h"
 #include "views/view.h"
 #include "views/widget/widget_gtk.h"
 #include "views/window/window.h"
 
+namespace chromeos {
+
 static int close_button_width;
 static int close_button_height;
 static SkBitmap* close_button_n;
 static SkBitmap* close_button_m;
 static SkBitmap* close_button_h;
 static SkBitmap* close_button_p;
 static gfx::Font* active_font = NULL;
 static gfx::Font* inactive_font = NULL;
 
 namespace {
@@ skipping 284 matching lines @@
 
 void PanelController::TitleContentView::OnFocusOut() {
   set_background(views::Background::CreateVerticalGradientBackground(
       kInactiveGradientStart, kInactiveGradientEnd));
   title_label_->SetColor(kInactiveColor);
   title_label_->SetFont(*inactive_font);
   Layout();
   SchedulePaint();
 }
 
+}  // namespace chromeos