Moves device_orientation to content namespace

content/browser/device_orientation/orientation.h

 // 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.
 
 #ifndef CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_
 #define CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_
 
 #include "base/compiler_specific.h"
 #include "content/browser/device_orientation/device_data.h"
 #include "content/common/content_export.h"
 
-namespace device_orientation {
+namespace content {
 
 class Orientation : public DeviceData {
  public:
   // alpha, beta, gamma and absolute are the rotations around the axes as
   // specified in http://dev.w3.org/geo/api/spec-source-orientation.html
   //
   // can_provide_{alpha,beta,gamma,absolute} is true if data can be provided
   // for that variable.
   CONTENT_EXPORT Orientation();
 
@@ skipping 38 matching lines @@
   double alpha_;
   double beta_;
   double gamma_;
   bool absolute_;
   bool can_provide_alpha_;
   bool can_provide_beta_;
   bool can_provide_gamma_;
   bool can_provide_absolute_;
 };
 
-}  // namespace device_orientation
+}  // namespace content
 
 #endif  // CONTENT_BROWSER_DEVICE_ORIENTATION_ORIENTATION_H_