Switch to standard integer types in ppapi/.

ppapi/proxy/raw_var_data_unittest.cc

 // 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 "ppapi/proxy/raw_var_data.h"
 
+#include <stddef.h>
+#include <stdint.h>
+
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/values.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/shared_impl/array_var.h"
 #include "ppapi/shared_impl/dictionary_var.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
@@ skipping 178 matching lines @@
       ScopedPPVar::PassRef(),
       PpapiGlobals::Get()->GetVarTracker()->MakeResourcePPVar(34));
   EXPECT_TRUE(WriteReadAndCompare(resource.get()));
 
   // TODO(mgiuca): Test a host resource with an IPC::Message. It is currently a
   // checkfail to deserialize such a resource.
 }
 
 }  // namespace proxy
 }  // namespace ppapi