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

chrome/browser/autocomplete/autocomplete_popup_view_mac.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.
 
 #include "chrome/browser/autocomplete/autocomplete_popup_view_mac.h"
 
 #include "app/gfx/text_elider.h"
 #include "app/resource_bundle.h"
 #include "base/sys_string_conversions.h"
 #include "base/gfx/rect.h"
@@ skipping 398 matching lines @@
   PaintUpdatesNow();
 
   // Animate the frame change if the only change is that the height got smaller.
   // Otherwise, resize immediately.
   NSRect oldFrame = [popup_ frame];
   if (r.size.height < oldFrame.size.height &&
       r.origin.x == oldFrame.origin.x &&
       r.size.width == oldFrame.size.width) {
     [NSAnimationContext beginGrouping];
     [[NSAnimationContext currentContext]
-        gtm_setDuration:kShrinkAnimationDuration];
+        gtm_setDuration:kShrinkAnimationDuration
+              eventMask:NSLeftMouseDownMask];
     [[popup_ animator] setFrame:r display:YES];
     [NSAnimationContext endGrouping];
   } else {
     [popup_ setFrame:r display:YES];
   }
 
   if (!IsOpen()) {
     [[field_ window] addChildWindow:popup_ ordered:NSWindowAbove];
   }
 }
@@ skipping 279 matching lines @@
                                       yRadius:kPopupRoundingRadius];
 
   // Draw the matrix clipped to our border.
   [NSGraphicsContext saveGraphicsState];
   [path addClip];
   [super drawRect:rect];
   [NSGraphicsContext restoreGraphicsState];
 }
 
 @end