Move the Sudden Motion Sensor library into third_party.

content/browser/device_orientation/accelerometer_mac.h

Index: content/browser/device_orientation/accelerometer_mac.h
diff --git a/content/browser/device_orientation/accelerometer_mac.h b/content/browser/device_orientation/accelerometer_mac.h
index 853b4d5b03cde3589036438bca5430a2120b0495..4413dd07898ad103553aa2d10c62b362a135f133 100644
--- a/content/browser/device_orientation/accelerometer_mac.h
+++ b/content/browser/device_orientation/accelerometer_mac.h
@@ -1,52 +1,6 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
-//
-// This file is based on the SMSLib library.
-//
-// SMSLib Sudden Motion Sensor Access Library
-// Copyright (c) 2010 Suitable Systems
-// All rights reserved.
-//
-// Developed by: Daniel Griscom
-//               Suitable Systems
-//               http://www.suitable.com
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal with the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-//
-// - Redistributions of source code must retain the above copyright notice,
-// this list of conditions and the following disclaimers.
-//
-// - Redistributions in binary form must reproduce the above copyright
-// notice, this list of conditions and the following disclaimers in the
-// documentation and/or other materials provided with the distribution.
-//
-// - Neither the names of Suitable Systems nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this Software without specific prior written permission.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-// IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR
-// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-// SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.
-//
-// For more information about SMSLib, see
-//    <http://www.suitable.com/tools/smslib.html>
-// or contact
-//    Daniel Griscom
-//    Suitable Systems
-//    1 Centre Street, Suite 204
-//    Wakefield, MA 01880
-//    (781) 665-0053
 
 #ifndef CONTENT_BROWSER_DEVICE_ORIENTATION_ACCELEROMETER_MAC_H_
 #define CONTENT_BROWSER_DEVICE_ORIENTATION_ACCELEROMETER_MAC_H_
@@ -54,15 +8,14 @@
 
 #include <vector>
 
-#include <IOKit/IOKitLib.h>
-
 #include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
 #include "content/browser/device_orientation/data_fetcher.h"
 
+class SuddenMotionSensor;
+
 namespace device_orientation {
 
-// Provides an easy-to-use interface to retrieve data
-// from the MacBook family accelerometer.
 class AccelerometerMac : public DataFetcher {
  public:
   static DataFetcher* Create();
@@ -76,28 +29,7 @@ class AccelerometerMac : public DataFetcher {
   AccelerometerMac();
   bool Init();
 
-  // Extend the sign of an integer of size bytes to a 32-bit one.
-  static int ExtendSign(int value, size_t size);
-
-  struct GenericMacbookSensor;
-  struct SensorDescriptor;
-  struct AxisData;
-
-  // Generic sensor data and list of supported sensors.
-  static const GenericMacbookSensor kGenericSensor;
-  static const SensorDescriptor kSupportedSensors[];
-
-  // Local sensor if supported, else NULL.
-  const SensorDescriptor* sensor_;
-
-  // IOKit connection to the local sensor.
-  io_connect_t io_connection_;
-
-  // Input memory used for sensor I/O.
-  std::vector<char> input_record_;
-
-  // Output memory used for sensor I/O.
-  std::vector<char> output_record_;
+  scoped_ptr<SuddenMotionSensor> sudden_motion_sensor_;
 };
 
 }  // namespace device_orientation