Use a direct include of utf_string_conversions.h in android_webview/, apps/, ash/, base/.

ash/system/chromeos/power/power_status_view.cc

 // Copyright (c) 2012 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_view.h"
 
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/system/chromeos/power/tray_power.h"
 #include "ash/system/tray/fixed_sized_image_view.h"
 #include "ash/system/tray/tray_constants.h"
 #include "base/strings/string_number_conversions.h"
-#include "base/utf_string_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "grit/ash_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/views/controls/image_view.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/layout/grid_layout.h"
 
 namespace ash {
 namespace internal {
@@ skipping 283 matching lines @@
 
   // Move the time_status_label_ closer to percentage_label_.
   if (percentage_label_ && time_status_label_ &&
       percentage_label_->visible() && time_status_label_->visible()) {
     time_status_label_->SetX(percentage_label_->bounds().right() + 1);
   }
 }
 
 }  // namespace internal
 }  // namespace ash