Fix MacViews views_unittest simulate FullScreen test for 10.7+ SDKs

base/mac/sdk_forward_declarations.h

 // Copyright (c) 2012 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.
 
 // This file contains forward declarations for items in later SDKs than the
 // default one with which Chromium is built (currently 10.6).
 // If you call any function from this header, be sure to check at runtime for
 // respondsToSelector: before calling these functions (else your code will crash
 // on older OS X versions that chrome still supports).
 
@@ skipping 193 matching lines @@
 - (BluetoothHCIRSSIValue)rawRSSI;
 - (NSArray*)services;
 - (IOReturn)performSDPQuery:(id)target uuids:(NSArray*)uuids;
 @end
 
 BASE_EXPORT extern "C" NSString* const NSWindowWillEnterFullScreenNotification;
 BASE_EXPORT extern "C" NSString* const NSWindowWillExitFullScreenNotification;
 BASE_EXPORT extern "C" NSString* const NSWindowDidEnterFullScreenNotification;
 BASE_EXPORT extern "C" NSString* const NSWindowDidExitFullScreenNotification;
 
-BASE_EXPORT extern "C" NSString* const
-    NSWindowDidFailToEnterFullScreenNotification;
-
-BASE_EXPORT extern "C" NSString* const
-    NSWindowDidFailToExitFullScreenNotification;
+@protocol NSWindowDelegateFullScreenAdditions
+- (void)windowDidFailToEnterFullScreen:(NSWindow*)window;
+- (void)windowDidFailToExitFullScreen:(NSWindow*)window;
+@end
 
 #endif  // MAC_OS_X_VERSION_10_7
 
 #if !defined(MAC_OS_X_VERSION_10_8) || \
     MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8
 
 enum {
   NSEventPhaseMayBegin    = 0x1 << 5
 };
 
@@ skipping 101 matching lines @@
 
 @end
 
 BASE_EXPORT extern "C" NSString* const NSUserActivityTypeBrowsingWeb;
 
 BASE_EXPORT extern "C" NSString* const NSAppearanceNameVibrantDark;
 
 #endif  // MAC_OS_X_VERSION_10_10
 
 #endif  // BASE_MAC_SDK_FORWARD_DECLARATIONS_H_