Move chromeos code to namespace chromeos.

chrome/browser/chromeos/power_menu_button.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/power_menu_button.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/time.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 
+namespace chromeos {
+
 ////////////////////////////////////////////////////////////////////////////////
 // PowerMenuButton
 
 // static
 const int PowerMenuButton::kNumPowerImages = 16;
 
 PowerMenuButton::PowerMenuButton()
     : StatusAreaButton(this),
       ALLOW_THIS_IN_INITIALIZER_LIST(power_menu_(this)) {
   UpdateIcon();
-  CrosPowerLibrary::Get()->AddObserver(this);
+  PowerLibrary::Get()->AddObserver(this);
 }
 
 PowerMenuButton::~PowerMenuButton() {
-  CrosPowerLibrary::Get()->RemoveObserver(this);
+  PowerLibrary::Get()->RemoveObserver(this);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // PowerMenuButton, views::Menu2Model implementation:
 
 int PowerMenuButton::GetItemCount() const {
   return 2;
 }
 
 views::Menu2Model::ItemType PowerMenuButton::GetTypeAt(int index) const {
   return views::Menu2Model::TYPE_COMMAND;
 }
 
 string16 PowerMenuButton::GetLabelAt(int index) const {
-  CrosPowerLibrary* cros = CrosPowerLibrary::Get();
+  PowerLibrary* cros = PowerLibrary::Get();
   // The first item shows the percentage of battery left.
   if (index == 0) {
     // If fully charged, always show 100% even if internal number is a bit less.
     double percent = cros->battery_fully_charged() ? 100 :
                                                      cros->battery_percentage();
     return l10n_util::GetStringFUTF16(IDS_STATUSBAR_BATTERY_PERCENTAGE,
         IntToString16(static_cast<int>(percent)));
   }
 
   // The second item shows the battery is charged if it is.
@@ skipping 31 matching lines @@
 ////////////////////////////////////////////////////////////////////////////////
 // PowerMenuButton, views::ViewMenuDelegate implementation:
 
 void PowerMenuButton::RunMenu(views::View* source, const gfx::Point& pt) {
   power_menu_.Rebuild();
   power_menu_.UpdateStates();
   power_menu_.RunMenuAt(pt, views::Menu2::ALIGN_TOPRIGHT);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// PowerMenuButton, CrosPowerLibrary::Observer implementation:
+// PowerMenuButton, PowerLibrary::Observer implementation:
 
-void PowerMenuButton::PowerChanged(CrosPowerLibrary* obj) {
+void PowerMenuButton::PowerChanged(PowerLibrary* obj) {
   UpdateIcon();
 }
 
 void PowerMenuButton::UpdateIcon() {
-  CrosPowerLibrary* cros = CrosPowerLibrary::Get();
+  PowerLibrary* cros = PowerLibrary::Get();
   int id = IDR_STATUSBAR_BATTERY_UNKNOWN;
-  if (CrosPowerLibrary::loaded()) {
+  if (PowerLibrary::loaded()) {
     if (!cros->battery_is_present()) {
       id = IDR_STATUSBAR_BATTERY_MISSING;
     } else if (cros->line_power_on() && cros->battery_fully_charged()) {
       id = IDR_STATUSBAR_BATTERY_CHARGED;
     } else {
       // If fully charged, always show 100% even if percentage is a bit less.
       double percent = cros->battery_fully_charged() ? 100 :
           cros->battery_percentage();
       // Gets the power image depending on battery percentage. Percentage is
       // from 0 to 100, so we need to convert that to 0 to kNumPowerImages - 1.
       int index = static_cast<int>(percent / 100.0 *
                   nextafter(static_cast<float>(kNumPowerImages), 0));
       // Make sure that index is between 0 and kNumWifiImages - 1
       if (index < 0)
         index = 0;
       if (index >= kNumPowerImages)
         index = kNumPowerImages - 1;
       if (cros->line_power_on())
         id = IDR_STATUSBAR_BATTERY_CHARGING_1 + index;
       else
         id = IDR_STATUSBAR_BATTERY_DISCHARGING_1 + index;
     }
   }
   SetIcon(*ResourceBundle::GetSharedInstance().GetBitmapNamed(id));
   SchedulePaint();
 }
+
+}  // namespace chromeos