mac: Add overscroll animator slider

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 61 matching lines @@
 
 @interface NSWindow (LionSDK)
 - (CGFloat)backingScaleFactor;
 - (NSWindowAnimationBehavior)animationBehavior;
 - (void)setAnimationBehavior:(NSWindowAnimationBehavior)newAnimationBehavior;
 @end
 
 @interface NSAnimationContext (LionSDK)
 + (void)runAnimationGroup:(void (^)(NSAnimationContext *context))changes
         completionHandler:(void (^)(void))completionHandler;
+- (void)setCompletionHandler:(void (^)(void))completionHandler;

[Avi (use Gerrit), 2014/06/09 15:29:00]

You can put this in as a property:

@property(copy) void(^completionHandler)(void)

[erikchen, 2014/06/09 21:01:25]

Done.

 @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
 };
 #endif  // MAC_OS_X_VERSION_10_8
 
 #endif  // BASE_MAC_SDK_FORWARD_DECLARATIONS_H_