Remove --disable-core-animation flag

chrome/browser/ui/cocoa/find_bar/find_bar_view.mm

 // Copyright (c) 2011 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/ui/cocoa/find_bar/find_bar_view.h"
 
 #import "chrome/browser/ui/cocoa/nsview_additions.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/url_drop_target.h"
 #import "chrome/browser/ui/cocoa/view_id_util.h"
 #import "ui/base/cocoa/nsgraphics_context_additions.h"
 #include "ui/gfx/scoped_ns_graphics_context_save_gstate_mac.h"
 
 namespace {
 CGFloat kCurveSize = 8;
 }  // end namespace
 
 @implementation FindBarView
 
 - (id)initWithFrame:(NSRect)frame {
   if ((self = [super initWithFrame:frame])) {
     // Give this view its own layer so that it can appear over the web contents
-    // view's layer. Layer squashing is not necessary for this view because
+    // view's layer. Layer squashing is not helpful for this view because
     // NSTextField will correctly anti-alias text on 10.8 and beyond.
-    [self cr_setWantsLayer:YES];
+    [self setWantsLayer:YES];
   }
   return self;
 }
 
 - (void)awakeFromNib {
   // Register for all the drag types handled by the RWHVCocoa.
   [self registerForDraggedTypes:[URLDropTargetHandler handledDragTypes]];
 }
 
 - (void)drawRect:(NSRect)rect {
@@ skipping 108 matching lines @@
   return NSDragOperationNone;
 }
 
 // Specifies that mouse events over this view should be ignored by the
 // render host.
 - (BOOL)nonWebContentView {
   return YES;
 }
 
 @end