Delete talk directory, and references from build_ios_libs.sh.

talk/app/webrtc/objc/RTCVideoTrack.mm

Index: talk/app/webrtc/objc/RTCVideoTrack.mm
diff --git a/talk/app/webrtc/objc/RTCVideoTrack.mm b/talk/app/webrtc/objc/RTCVideoTrack.mm
deleted file mode 100644
index 877e92eb02a3b92b757d35a782087f32d123fc2e..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/objc/RTCVideoTrack.mm
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * libjingle
- * Copyright 2013 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#if !defined(__has_feature) || !__has_feature(objc_arc)
-#error "This file requires ARC support."
-#endif
-
-#import "RTCVideoTrack+Internal.h"
-
-#import "RTCMediaSource+Internal.h"
-#import "RTCMediaStreamTrack+Internal.h"
-#import "RTCPeerConnectionFactory+Internal.h"
-#import "RTCVideoRendererAdapter.h"
-#import "RTCVideoSource+Internal.h"
-
-@implementation RTCVideoTrack {
-  NSMutableArray* _adapters;
-}
-
-@synthesize source = _source;
-
-- (instancetype)initWithFactory:(RTCPeerConnectionFactory*)factory
-                         source:(RTCVideoSource*)source
-                        trackId:(NSString*)trackId {
-  NSParameterAssert(factory);
-  NSParameterAssert(source);
-  NSParameterAssert(trackId.length);
-  rtc::scoped_refptr<webrtc::VideoTrackInterface> track =
-      factory.nativeFactory->CreateVideoTrack([trackId UTF8String],
-                                              source.videoSource);
-  if (self = [super initWithMediaTrack:track]) {
-    [self configure];
-    _source = source;
-  }
-  return self;
-}
-
-- (instancetype)initWithMediaTrack:
-    (rtc::scoped_refptr<webrtc::MediaStreamTrackInterface>)mediaTrack {
-  if (self = [super initWithMediaTrack:mediaTrack]) {
-    [self configure];
-    rtc::scoped_refptr<webrtc::VideoTrackSourceInterface> source =
-        self.nativeVideoTrack->GetSource();
-    if (source) {
-      _source = [[RTCVideoSource alloc] initWithMediaSource:source.get()];
-    }
-  }
-  return self;
-}
-
-- (void)configure {
-  _adapters = [NSMutableArray array];
-}
-
-- (void)dealloc {
-  for (RTCVideoRendererAdapter *adapter in _adapters) {
-    self.nativeVideoTrack->RemoveSink(adapter.nativeVideoRenderer);
-  }
-}
-
-- (void)addRenderer:(id<RTCVideoRenderer>)renderer {
-  // Make sure we don't have this renderer yet.
-  for (RTCVideoRendererAdapter* adapter in _adapters) {
-    NSParameterAssert(adapter.videoRenderer != renderer);
-  }
-  // Create a wrapper that provides a native pointer for us.
-  RTCVideoRendererAdapter* adapter =
-      [[RTCVideoRendererAdapter alloc] initWithVideoRenderer:renderer];
-  [_adapters addObject:adapter];
-  self.nativeVideoTrack->AddOrUpdateSink(adapter.nativeVideoRenderer,
-                                         rtc::VideoSinkWants());
-}
-
-- (void)removeRenderer:(id<RTCVideoRenderer>)renderer {
-  RTCVideoRendererAdapter* adapter = nil;
-  NSUInteger indexToRemove = NSNotFound;
-  for (NSUInteger i = 0; i < _adapters.count; i++) {
-    adapter = _adapters[i];
-    if (adapter.videoRenderer == renderer) {
-      indexToRemove = i;
-      break;
-    }
-  }
-  if (indexToRemove == NSNotFound) {
-    return;
-  }
-  self.nativeVideoTrack->RemoveSink(adapter.nativeVideoRenderer);
-  [_adapters removeObjectAtIndex:indexToRemove];
-}
-
-@end
-
-@implementation RTCVideoTrack (Internal)
-
-- (rtc::scoped_refptr<webrtc::VideoTrackInterface>)nativeVideoTrack {
-  return static_cast<webrtc::VideoTrackInterface*>(self.mediaTrack.get());
-}
-
-@end