Pick up a GTM roll and update the apis that changed in this roll....

chrome/browser/cocoa/download_item_cell.mm

 // 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.
 
 #import "chrome/browser/cocoa/download_item_cell.h"
 
 #include "app/gfx/canvas_paint.h"
 #include "app/gfx/text_elider.h"
 #include "app/l10n_util.h"
 #include "base/mac_util.h"
@@ skipping 665 matching lines @@
 }
 
 @end
 
 @implementation DownloadItemCellAnimation
 
 - (id)initWithDownloadItemCell:(DownloadItemCell*)cell
                       duration:(NSTimeInterval)duration
                 animationCurve:(NSAnimationCurve)animationCurve {
   if ((self = [super gtm_initWithDuration:duration
+                                eventMask:NSLeftMouseDownMask
                            animationCurve:animationCurve])) {
     cell_ = cell;
     [self setAnimationBlockingMode:NSAnimationNonblocking];
   }
   return self;
 }
 
 - (void)setCurrentProgress:(NSAnimationProgress)progress {
   [super setCurrentProgress:progress];
   [cell_ animation:self progressed:progress];
 }
 
 @end