Eliminate ash::internal namespace

ash/system/chromeos/power/power_status.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 "ash/system/chromeos/power/power_status.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "grit/ash_resources.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/time_format.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/rect.h"
 
 namespace ash {
-namespace internal {
-
 namespace {
 
 // Updates |proto| to ensure that its fields are consistent.
 void SanitizeProto(power_manager::PowerSupplyProperties* proto) {
   DCHECK(proto);
 
   if (proto->battery_state() ==
       power_manager::PowerSupplyProperties_BatteryState_FULL)
     proto->set_battery_percent(100.0);
 
@@ skipping 259 matching lines @@
   SanitizeProto(&proto_);
 }
 
 void PowerStatus::PowerChanged(
     const power_manager::PowerSupplyProperties& proto) {
   proto_ = proto;
   SanitizeProto(&proto_);
   FOR_EACH_OBSERVER(Observer, observers_, OnPowerStatusChanged());
 }
 
-}  // namespace internal
 }  // namespace ash