Switch to standard integer types in ppapi/.

ppapi/cpp/dev/video_capture_dev.h

 // 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.
 
 #ifndef PPAPI_CPP_DEV_VIDEO_CAPTURE_DEV_H_
 #define PPAPI_CPP_DEV_VIDEO_CAPTURE_DEV_H_
 
+#include <stdint.h>
+
 #include <vector>
 
 #include "ppapi/c/dev/pp_video_capture_dev.h"
 #include "ppapi/cpp/completion_callback.h"
 #include "ppapi/cpp/dev/device_ref_dev.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
 class InstanceHandle;
@@ skipping 19 matching lines @@
                const CompletionCallback& callback);
   int32_t StartCapture();
   int32_t ReuseBuffer(uint32_t buffer);
   int32_t StopCapture();
   void Close();
 };
 
 }  // namespace pp
 
 #endif  // PPAPI_CPP_DEV_VIDEO_CAPTURE_DEV_H_