Delete talk directory, and references from build_ios_libs.sh.

talk/app/webrtc/objctests/RTCSessionDescriptionSyncObserver.m

Index: talk/app/webrtc/objctests/RTCSessionDescriptionSyncObserver.m
diff --git a/talk/app/webrtc/objctests/RTCSessionDescriptionSyncObserver.m b/talk/app/webrtc/objctests/RTCSessionDescriptionSyncObserver.m
deleted file mode 100644
index 31b0efe0d5025a5fcefee6e97e6dd24852e3e78d..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/objctests/RTCSessionDescriptionSyncObserver.m
+++ /dev/null
@@ -1,103 +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 "RTCSessionDescriptionSyncObserver.h"
-
-#import "RTCSessionDescription.h"
-
-@interface RTCSessionDescriptionSyncObserver ()
-
-// CondVar used to wait for, and signal arrival of, an SDP-related callback.
-@property(nonatomic, strong) NSCondition* condition;
-// Whether an SDP-related callback has fired; cleared before wait returns.
-@property(atomic, assign) BOOL signaled;
-
-@end
-
-@implementation RTCSessionDescriptionSyncObserver
-
-@synthesize error = _error;
-@synthesize sessionDescription = _sessionDescription;
-@synthesize success = _success;
-@synthesize condition = _condition;
-@synthesize signaled = _signaled;
-
-- (id)init {
-  if ((self = [super init])) {
-    if (!(_condition = [[NSCondition alloc] init]))
-      self = nil;
-  }
-  return self;
-}
-
-- (void)signal {
-  self.signaled = YES;
-  [self.condition signal];
-}
-
-- (void)wait {
-  [self.condition lock];
-  if (!self.signaled)
-    [self.condition wait];
-  self.signaled = NO;
-  [self.condition unlock];
-}
-
-#pragma mark - RTCSessionDescriptionDelegate methods
-- (void)peerConnection:(RTCPeerConnection*)peerConnection
-    didCreateSessionDescription:(RTCSessionDescription*)sdp
-                          error:(NSError*)error {
-  [self.condition lock];
-  if (error) {
-    self.success = NO;
-    self.error = error.description;
-  } else {
-    self.success = YES;
-    self.sessionDescription = sdp;
-  }
-  [self signal];
-  [self.condition unlock];
-}
-
-- (void)peerConnection:(RTCPeerConnection*)peerConnection
-    didSetSessionDescriptionWithError:(NSError*)error {
-  [self.condition lock];
-  if (error) {
-    self.success = NO;
-    self.error = error.description;
-  } else {
-    self.success = YES;
-  }
-  [self signal];
-  [self.condition unlock];
-}
-
-@end