Roll GTM r330:375.

base/cocoa_protocols_mac.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_COCOA_PROTOCOLS_MAC_H_
 #define BASE_COCOA_PROTOCOLS_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 
+// GTM also maintinas a list of empty protocols, but only the ones the library
+// requires. Augment that below.
+#import "third_party/GTM/GTMDefines.h"
+
 // The Mac OS X 10.6 SDK introduced new protocols used for delegates.  These
 // protocol defintions were not present in earlier releases of the Mac OS X
 // SDK.  In order to support building against the new SDK, which requires
 // delegates to conform to these protocols, and earlier SDKs, which do not
 // define these protocols at all, this file will provide empty protocol
 // definitions when used with earlier SDK versions.
 
 #if !defined(MAC_OS_X_VERSION_10_6) || \
     MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_6
 
 #define DEFINE_EMPTY_PROTOCOL(p) \
 @protocol p \
 @end
 
 DEFINE_EMPTY_PROTOCOL(NSAlertDelegate)
-DEFINE_EMPTY_PROTOCOL(NSAnimationDelegate)
 DEFINE_EMPTY_PROTOCOL(NSControlTextEditingDelegate)
 DEFINE_EMPTY_PROTOCOL(NSMatrixDelegate)
 DEFINE_EMPTY_PROTOCOL(NSMenuDelegate)
 DEFINE_EMPTY_PROTOCOL(NSOpenSavePanelDelegate)
 DEFINE_EMPTY_PROTOCOL(NSOutlineViewDelegate)
 DEFINE_EMPTY_PROTOCOL(NSTableViewDataSource)
 DEFINE_EMPTY_PROTOCOL(NSTableViewDelegate)
-DEFINE_EMPTY_PROTOCOL(NSTabViewDelegate)
 DEFINE_EMPTY_PROTOCOL(NSTextFieldDelegate)
 DEFINE_EMPTY_PROTOCOL(NSTextViewDelegate)
 DEFINE_EMPTY_PROTOCOL(NSWindowDelegate)
 
 #undef DEFINE_EMPTY_PROTOCOL
 
 #endif
 
 #endif  // BASE_COCOA_PROTOCOLS_MAC_H_