Switch to standard integer types in ppapi/.

ppapi/tests/test_var_resource.cc

 // 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.
 
 #include "ppapi/tests/test_var_resource.h"
 
+#include <stdint.h>
+
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/tests/testing_instance.h"
 
 REGISTER_TEST_CASE(VarResource);
 
 bool TestVarResource::Init() {
   core_interface_ = static_cast<const PPB_Core*>(
@@ skipping 105 matching lines @@
   ASSERT_EQ(0, result);
 
   result = var_interface_->VarToResource(PP_MakeInt32(42));
   ASSERT_EQ(0, result);
 
   result = var_interface_->VarToResource(PP_MakeDouble(1.0));
   ASSERT_EQ(0, result);
 
   PASS();
 }