iOS - Add iceRegatherIntervalRange.

webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h

Index: webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h
diff --git a/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h
new file mode 100644
index 0000000000000000000000000000000000000000..b95841393d15b868a457e9c10af52f2bad427d85
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/PeerConnection/RTCIntervalRange+Private.h
@@ -0,0 +1,27 @@
+/*
+ *  Copyright 2017 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/RTCIntervalRange.h"
+
+#include "webrtc/rtc_base/timeutils.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RTCIntervalRange ()
+
+@property(nonatomic, readonly)
+    std::unique_ptr<rtc::IntervalRange> nativeIntervalRange;
+
+- (instancetype)initWithNativeIntervalRange:(const rtc::IntervalRange &)config;
+
+@end
+
+NS_ASSUME_NONNULL_END
+