Revert of Split iOS sdk in to separate targets

webrtc/sdk/objc/Framework/Classes/Video/RTCI420TextureCache.h

Index: webrtc/sdk/objc/Framework/Classes/Video/RTCI420TextureCache.h
diff --git a/webrtc/sdk/objc/Framework/Classes/Video/RTCI420TextureCache.h b/webrtc/sdk/objc/Framework/Classes/Video/RTCI420TextureCache.h
deleted file mode 100644
index 5ee657c61f4d94773380cb46a419f8473880b062..0000000000000000000000000000000000000000
--- a/webrtc/sdk/objc/Framework/Classes/Video/RTCI420TextureCache.h
+++ /dev/null
@@ -1,24 +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 "RTCOpenGLDefines.h"
-#import "WebRTC/RTCVideoFrame.h"
-
-@interface RTCI420TextureCache : NSObject
-
-@property(nonatomic, readonly) GLuint yTexture;
-@property(nonatomic, readonly) GLuint uTexture;
-@property(nonatomic, readonly) GLuint vTexture;
-
-- (instancetype)initWithContext:(GlContextType *)context;
-
-- (void)uploadFrameToTextures:(RTCVideoFrame *)frame;
-
-@end