Revert of Injectable Obj-C video codecs

webrtc/sdk/objc/Framework/Headers/WebRTC/RTCVideoCodec.h

Index: webrtc/sdk/objc/Framework/Headers/WebRTC/RTCVideoCodec.h
diff --git a/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCVideoCodec.h b/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCVideoCodec.h
deleted file mode 100644
index f093049faf8309a808732f729f7564bc4168a15f..0000000000000000000000000000000000000000
--- a/webrtc/sdk/objc/Framework/Headers/WebRTC/RTCVideoCodec.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- *  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 <Foundation/Foundation.h>
-
-#import <WebRTC/RTCMacros.h>
-
-@class RTCVideoFrame;
-
-NS_ASSUME_NONNULL_BEGIN
-
-/** Represents an encoded frame's type. */
-typedef NS_ENUM(NSUInteger, RTCFrameType) {
-  EmptyFrame,
-  VideoFrameKey,
-  VideoFrameDelta,
-};
-
-/** Represents an encoded frame. Corresponds to webrtc::EncodedImage. */
-RTC_EXPORT
-@interface RTCEncodedImage : NSObject
-
-@property(nonatomic, retain) NSData *buffer;
-@property(nonatomic, assign) int encodedWidth;
-@property(nonatomic, assign) int encodedHeight;
-@property(nonatomic, assign) uint32_t timeStamp;
-@property(nonatomic, assign) long captureTimeMs;
-@property(nonatomic, assign) long ntpTimeMs;
-@property(nonatomic, assign) BOOL isTimingFrame;
-@property(nonatomic, assign) long encodeStartMs;
-@property(nonatomic, assign) long encodeFinishMs;
-@property(nonatomic, assign) RTCFrameType frameType;
-@property(nonatomic, assign) int rotation;
-@property(nonatomic, assign) BOOL completeFrame;
-@property(nonatomic, retain) NSNumber *qp;
-
-@end
-
-/** Information for header. Corresponds to webrtc::RTPFragmentationHeader. */
-RTC_EXPORT
-@interface RTCRtpFragmentationHeader : NSObject
-
-@property(nonatomic, retain) NSArray<NSNumber *> *fragmentationOffset;
-@property(nonatomic, retain) NSArray<NSNumber *> *fragmentationLength;
-@property(nonatomic, retain) NSArray<NSNumber *> *fragmentationTimeDiff;
-@property(nonatomic, retain) NSArray<NSNumber *> *fragmentationPlType;
-
-@end
-
-/** Implement this protocol to pass codec specific info from the encoder.
- *  Corresponds to webrtc::CodecSpecificInfo.
- */
-RTC_EXPORT
-@protocol RTCCodecSpecificInfo <NSObject>
-
-@end
-
-/** Callback block for encoder. */
-typedef void (^RTCVideoEncoderCallback)(RTCEncodedImage *frame,
-                                        id<RTCCodecSpecificInfo> info,
-                                        RTCRtpFragmentationHeader *header);
-
-/** Callback block for decoder. */
-typedef void (^RTCVideoDecoderCallback)(RTCVideoFrame *frame);
-
-/** Settings for encoder. Corresponds to webrtc::VideoCodec. */
-RTC_EXPORT
-@interface RTCVideoEncoderSettings : NSObject
-
-@property(nonatomic, retain) NSString *name;
-
-@property(nonatomic, assign) unsigned short width;
-@property(nonatomic, assign) unsigned short height;
-
-@property(nonatomic, assign) unsigned int startBitrate;  // kilobits/sec.
-@property(nonatomic, assign) unsigned int maxBitrate;
-@property(nonatomic, assign) unsigned int minBitrate;
-@property(nonatomic, assign) unsigned int targetBitrate;
-
-@property(nonatomic, assign) uint32_t maxFramerate;
-
-@property(nonatomic, assign) unsigned int qpMax;
-
-@end
-
-/** Holds information to identify a codec. Corresponds to cricket::VideoCodec. */
-RTC_EXPORT
-@interface RTCVideoCodecInfo : NSObject
-
-- (instancetype)initWithPayload:(int)payload
-                           name:(NSString *)name
-                     parameters:(NSDictionary<NSString *, NSString *> *)parameters;
-
-@property(nonatomic, readonly) int payload;
-@property(nonatomic, readonly) NSString *name;
-@property(nonatomic, readonly) NSDictionary<NSString *, NSString *> *parameters;
-
-@end
-
-/** Protocol for encoder implementations. */
-RTC_EXPORT
-@protocol RTCVideoEncoder <NSObject>
-
-- (instancetype)initWithCodecInfo:(RTCVideoCodecInfo *)codecInfo;
-- (void)setCallback:(RTCVideoEncoderCallback)callback;
-- (int)initEncodeWithSettings:(RTCVideoEncoderSettings *)settings numberOfCores:(int)numberOfCores;
-- (int)releaseEncode;
-- (int)encode:(RTCVideoFrame *)frame
-    codecSpecificInfo:(id<RTCCodecSpecificInfo>)info
-           frameTypes:(NSArray<NSNumber *> *)frameTypes;
-- (BOOL)setBitrate:(uint32_t)bitrateKbit framerate:(uint32_t)framerate;
-
-@end
-
-/** Protocol for decoder implementations. */
-RTC_EXPORT
-@protocol RTCVideoDecoder <NSObject>
-
-- (void)setCallback:(RTCVideoDecoderCallback)callback;
-- (int)initDecodeWithSettings:(RTCVideoEncoderSettings *)settings numberOfCores:(int)numberOfCores;
-- (int)releaseDecode;
-- (int)decode:(RTCEncodedImage *)encodedImage
-          missingFrames:(BOOL)missingFrames
-    fragmentationHeader:(RTCRtpFragmentationHeader *)fragmentationHeader
-      codecSpecificInfo:(__nullable id<RTCCodecSpecificInfo>)info
-           renderTimeMs:(int64_t)renderTimeMs;
-
-@end
-
-NS_ASSUME_NONNULL_END