Sandbox initialization for VideoToolbox.

content/common/sandbox_mac.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.
 
 #include "content/common/sandbox_mac.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include <CoreFoundation/CFTimeZone.h>
 extern "C" {
@@ skipping 13 matching lines @@
 #include "base/mac/scoped_nsautorelease_pool.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/rand_util.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/sys_string_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/sys_info.h"
+#include "content/common/gpu/media/vt_video_decode_accelerator.h"
 #include "content/grit/content_resources.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "third_party/icu/source/common/unicode/uchar.h"
 #include "ui/base/layout.h"
 #include "ui/gl/gl_surface.h"
 
 extern "C" {
 void CGSSetDenyWindowServerConnections(bool);
 void CGSShutdownServerConnections();
@@ skipping 272 matching lines @@
   if (sandbox_type == SANDBOX_TYPE_UTILITY) {
     // CFTimeZoneCopyZone() tries to read /etc and /private/etc/localtime - 10.8
     // Needed by Media Galleries API Picasa - crbug.com/151701
     CFTimeZoneCopySystem();
   }
 
   if (sandbox_type == SANDBOX_TYPE_GPU) {
     // Preload either the desktop GL or the osmesa so, depending on the
     // --use-gl flag.
     gfx::GLSurface::InitializeOneOff();
+
+    // Preload VideoToolbox.
+    InitializeVideoToolbox();
   }
 
   if (sandbox_type == SANDBOX_TYPE_PPAPI) {
     // Preload AppKit color spaces used for Flash/ppapi. http://crbug.com/348304
     NSColor* color = [NSColor controlTextColor];
     [color colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
   }
 
   if (sandbox_type == SANDBOX_TYPE_RENDERER &&
       base::mac::IsOSMountainLionOrLater()) {
@@ skipping 295 matching lines @@
   if (HANDLE_EINTR(fcntl(fd.get(), F_GETPATH, canonical_path)) != 0) {
     DPLOG(FATAL) << "GetCanonicalSandboxPath() failed for: "
                  << path.value();
     return path;
   }
 
   return base::FilePath(canonical_path);
 }
 
 }  // namespace content