Build dynamic iOS SDK.

webrtc/base/objc/RTCDispatcher.h

-/*
- *  Copyright 2015 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 <Foundation/Foundation.h>
-
-#import "webrtc/base/objc/RTCMacros.h"
-
-typedef NS_ENUM(NSInteger, RTCDispatcherQueueType) {
-  // Main dispatcher queue.
-  RTCDispatcherTypeMain,
-  // Used for starting/stopping AVCaptureSession, and assigning
-  // capture session to AVCaptureVideoPreviewLayer.
-  RTCDispatcherTypeCaptureSession,
-  // Used for operations on AVAudioSession.
-  RTCDispatcherTypeAudioSession,
-};
-
-/** Dispatcher that asynchronously dispatches blocks to a specific
- *  shared dispatch queue.
- */
-RTC_EXPORT
-@interface RTCDispatcher : NSObject
-
-- (instancetype)init NS_UNAVAILABLE;
-
-/** Dispatch the block asynchronously on the queue for dispatchType.
- *  @param dispatchType The queue type to dispatch on.
- *  @param block The block to dispatch asynchronously.
- */
-+ (void)dispatchAsyncOnType:(RTCDispatcherQueueType)dispatchType
-                      block:(dispatch_block_t)block;
-
-@end