Switch to standard integer types in media/, take 2.

media/base/key_systems.h

 // Copyright 2013 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.
 
 #ifndef MEDIA_BASE_KEY_SYSTEMS_H_
 #define MEDIA_BASE_KEY_SYSTEMS_H_
 
+#include <stdint.h>
+
 #include <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "media/base/eme_constants.h"
 #include "media/base/media_export.h"
 
 namespace media {
 
 // Provides an interface for querying registered key systems. The exposed API is
@@ skipping 101 matching lines @@
 // Helper functions to add container/codec types for testing purposes.
 MEDIA_EXPORT void AddContainerMask(const std::string& container, uint32_t mask);
 MEDIA_EXPORT void AddCodecMask(EmeMediaType media_type,
                                const std::string& codec,
                                uint32_t mask);
 #endif  // defined(UNIT_TEST)
 
 }  // namespace media
 
 #endif  // MEDIA_BASE_KEY_SYSTEMS_H_