Move RTCAudioSession* files modules/audio_device/ -> sdk/Framework.

webrtc/sdk/objc/Framework/Classes/Audio/RTCAudioSession.mm

 /*
  *  Copyright 2016 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
-#import "webrtc/modules/audio_device/ios/objc/RTCAudioSession.h"
+#import "WebRTC/RTCAudioSession.h"
 
 #import <UIKit/UIKit.h>
 
 #include "webrtc/base/atomicops.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/criticalsection.h"
-#include "webrtc/modules/audio_device/ios/audio_device_ios.h"
 
+
+#import "WebRTC/RTCAudioSessionConfiguration.h"
 #import "WebRTC/RTCLogging.h"
-#import "webrtc/modules/audio_device/ios/objc/RTCAudioSession+Private.h"
-#import "webrtc/modules/audio_device/ios/objc/RTCAudioSessionConfiguration.h"
+
+#import "RTCAudioSession+Private.h"
+
 
 NSString * const kRTCAudioSessionErrorDomain = @"org.webrtc.RTCAudioSession";
 NSInteger const kRTCAudioSessionErrorLockRequired = -1;
 NSInteger const kRTCAudioSessionErrorConfiguration = -2;
 NSString * const kRTCAudioSessionOutputVolumeSelector = @"outputVolume";
 
 // This class needs to be thread-safe because it is accessed from many threads.
 // TODO(tkchin): Consider more granular locking. We're not expecting a lot of
 // lock contention so coarse locks should be fine for now.
 @implementation RTCAudioSession {
@@ skipping 873 matching lines @@
 - (void)notifyDidChangeOutputVolume:(float)volume {
   for (auto delegate : self.delegates) {
     SEL sel = @selector(audioSession:didChangeOutputVolume:);
     if ([delegate respondsToSelector:sel]) {
       [delegate audioSession:self didChangeOutputVolume:volume];
     }
   }
 }
 
 @end