[Mac] Make bookmark bar a primitive drag destination.

chrome/browser/cocoa/browser_window_controller.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 <Carbon/Carbon.h>
 
 #include "base/mac_util.h"
 #include "base/scoped_nsdisable_screen_updates.h"
 #import "base/scoped_nsobject.h"
 #include "base/sys_string_conversions.h"
@@ skipping 253 matching lines @@
   // the window's views were living longer than this controller, and
   // were then being re-displayed.  Better would be to have it live
   // the appropriate amount of time, at which point we can remove
   // this.  [And perhaps the funky -autorelease below can be fixed.]
   [window_ setAutodisplay:NO];
 
   DCHECK(!browser_->tabstrip_model()->count());
 
   // We can't actually use |-autorelease| here because there's an embedded
   // run loop in the |-performClose:| which contains its own autorelease pool.
-  // Instead we use call it after a zero-length delay, which gets us back
+  // Instead we call it after a zero-length delay, which gets us back
   // to the main event loop.
   [self performSelector:@selector(autorelease)
              withObject:nil
              afterDelay:0];
 }
 
 - (void)attachConstrainedWindow:(ConstrainedWindowMac*)window {
   [tabStripController_ attachConstrainedWindow:window];
 }
 
@@ skipping 1246 matching lines @@
   if (frameOverlayInactiveImage) {
     [theme setValue:frameOverlayInactiveImage
        forAttribute:@"overlay"
               style:GTMThemeStyleWindow
               state:GTMThemeStateInactiveWindow];
   }
 
   return theme;
 }
 @end