Switch to standard integer types in ppapi/.

ppapi/shared_impl/resource_tracker.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/shared_impl/resource_tracker.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "ppapi/shared_impl/callback_tracker.h"
@@ skipping 215 matching lines @@
   const bool is_message_loop = (object->AsPPB_MessageLoop_API() != NULL);
   CHECK(object->pp_instance() || is_message_loop);
   CallbackTracker* callback_tracker =
       PpapiGlobals::Get()->GetCallbackTrackerForInstance(object->pp_instance());
   CHECK(callback_tracker || is_message_loop);
   if (callback_tracker)
     callback_tracker->PostAbortForResource(object->pp_resource());
   object->NotifyLastPluginRefWasDeleted();
 }
 
-int32 ResourceTracker::GetNextResourceValue() {
+int32_t ResourceTracker::GetNextResourceValue() {
 #if defined(NDEBUG)
   return ++last_resource_value_;
 #else
   // In debug mode, the least significant bit indicates which side (renderer
   // or plugin process) created the resource. Increment by 2 so it's always the
   // same.
   last_resource_value_ += 2;
   return last_resource_value_;
 #endif
 }
 
 bool ResourceTracker::CanOperateOnResource(PP_Resource res) {
 #if defined(NDEBUG)
   return true;
 #else
   // The invalid PP_Resource value could appear at both sides.
   if (res == 0)
     return true;
 
   // Skipping the type bits, the least significant bit of |res| should be the
   // same as that of |last_resource_value_|.
   return ((res >> kPPIdTypeBits) & 1) == (last_resource_value_ & 1);
 #endif
 }
 
 }  // namespace ppapi