[Mac] Remove content/ CrApplication.

chrome/browser/ui/window_snapshot/window_snapshot_mac_unittest.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.
 
 #include "chrome/browser/ui/window_snapshot/window_snapshot.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
-#include "base/test/mock_chrome_application_mac.h"
 #include "testing/platform_test.h"
 #include "ui/gfx/rect.h"
 
 namespace browser {
 namespace {
 
 typedef PlatformTest GrabWindowSnapshotTest;
 
 TEST_F(GrabWindowSnapshotTest, TestGrabWindowSnapshot) {
   // Launch a test window so we can take a snapshot.
@@ skipping 20 matching lines @@
   EXPECT_TRUE([rep isKindOfClass:[NSBitmapImageRep class]]);
   EXPECT_TRUE(CGImageGetWidth([rep CGImage]) == 400);
   NSColor* color = [rep colorAtX:200 y:200];
   CGFloat red = 0, green = 0, blue = 0, alpha = 0;
   [color getRed:&red green:&green blue:&blue alpha:&alpha];
   EXPECT_GE(red + green + blue, 3.0);
 }
 
 }  // namespace
 }  // namespace browser