Tab audio indicator: Use animation container on Mac

chrome/browser/ui/cocoa/tabs/tab_projecting_image_view.mm

 // 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.
 
 #import "chrome/browser/ui/cocoa/tabs/tab_projecting_image_view.h"
 
 @implementation TabProjectingImageView
 
 - (id)initWithFrame:(NSRect)rect
     backgroundImage:(NSImage*)backgroundImage
      projectorImage:(NSImage*)projectorImage
          throbImage:(NSImage*)throbImage
-         durationMS:(int)durationMS {
+         durationMS:(int)durationMS
+    animationContainer:(ui::AnimationContainer*)animationContainer {
   if ((self = [super initWithFrame:rect
                    backgroundImage:backgroundImage
                         throbImage:throbImage
                         durationMS:durationMS
-                     throbPosition:kThrobPositionOverlay])) {
+                     throbPosition:kThrobPositionOverlay
+                animationContainer:animationContainer])) {
     projectorImage_.reset([projectorImage retain]);
   }
   return self;
 }
 
 - (void)drawRect:(NSRect)rect {
   // For projecting mode, we need to draw 3 centered icons of different sizes:
   // - glow: 32x32
   // - projection sheet: 16x16
   // - favicon: 12x12 (0.75*16)
@@ skipping 22 matching lines @@
                     operation:NSCompositeSourceOver
                      fraction:1];
 
   [throbImage_ drawInRect:[self bounds]
                  fromRect:NSZeroRect
                 operation:NSCompositeSourceOver
                  fraction:throbAnimation_->GetCurrentValue()];
 }
 
 @end