Revert of Switch to standard integer types in sandbox/.

sandbox/win/src/sync_dispatcher.h

 // Copyright (c) 2010 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 SANDBOX_SRC_SYNC_DISPATCHER_H_
 #define SANDBOX_SRC_SYNC_DISPATCHER_H_
 
-#include <stdint.h>
-
-#include "base/macros.h"
+#include "base/basictypes.h"
 #include "base/strings/string16.h"
 #include "sandbox/win/src/crosscall_server.h"
 #include "sandbox/win/src/sandbox_policy_base.h"
 
 namespace sandbox {
 
 // This class handles sync-related IPC calls.
 class SyncDispatcher : public Dispatcher {
  public:
   explicit SyncDispatcher(PolicyBase* policy_base);
   ~SyncDispatcher() override {}
 
   // Dispatcher interface.
   bool SetupService(InterceptionManager* manager, int service) override;
 
 private:
   // Processes IPC requests coming from calls to CreateEvent in the target.
- bool CreateEvent(IPCInfo* ipc,
-                  base::string16* name,
-                  uint32_t event_type,
-                  uint32_t initial_state);
+  bool CreateEvent(IPCInfo* ipc,
+                   base::string16* name,
+                   uint32 event_type,
+                   uint32 initial_state);
 
   // Processes IPC requests coming from calls to OpenEvent in the target.
- bool OpenEvent(IPCInfo* ipc, base::string16* name, uint32_t desired_access);
+  bool OpenEvent(IPCInfo* ipc, base::string16* name, uint32 desired_access);
 
   PolicyBase* policy_base_;
   DISALLOW_COPY_AND_ASSIGN(SyncDispatcher);
 };
 
 }  // namespace sandbox
 
 #endif  // SANDBOX_SRC_SYNC_DISPATCHER_H_