replace OVERRIDE and FINAL with override and final in ppapi/

ppapi/proxy/file_mapping_resource.h

 // Copyright 2014 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_PROXY_FILE_MAPPING_RESOURCE_H_
 #define PPAPI_PROXY_FILE_MAPPING_RESOURCE_H_
 
 #include "ppapi/proxy/file_io_resource.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/thunk/ppb_file_mapping_api.h"
 
 namespace ppapi {
 namespace proxy {
 
 // The proxy-side resource for PPB_FileMapping.
 class PPAPI_PROXY_EXPORT FileMappingResource
       : public PluginResource,
         public thunk::PPB_FileMapping_API {
  public:
   FileMappingResource(Connection connection, PP_Instance instance);
 
  private:
   virtual ~FileMappingResource();
 
   // Resource implementation.
-  virtual thunk::PPB_FileMapping_API* AsPPB_FileMapping_API() OVERRIDE;
+  virtual thunk::PPB_FileMapping_API* AsPPB_FileMapping_API() override;
 
   // PPB_FileMapping_API implementation.
   virtual int32_t Map(PP_Instance instance,
                       PP_Resource file_io,
                       int64_t length,
                       uint32_t protection,
                       uint32_t flags,
                       int64_t offset,
                       void** address,
-                      scoped_refptr<TrackedCallback> callback) OVERRIDE;
+                      scoped_refptr<TrackedCallback> callback) override;
   virtual int32_t Unmap(PP_Instance instance,
                         const void* address,
                         int64_t length,
-                        scoped_refptr<TrackedCallback> callback) OVERRIDE;
-  virtual int64_t GetMapPageSize(PP_Instance instance) OVERRIDE;
+                        scoped_refptr<TrackedCallback> callback) override;
+  virtual int64_t GetMapPageSize(PP_Instance instance) override;
 
   struct MapResult {
     MapResult() : result(PP_ERROR_FAILED), address(NULL) {
     }
     int32_t result;
     void* address;
   };
   void OnMapCompleted(void** mapped_address_out_param,
                       int64_t length,
                       scoped_refptr<TrackedCallback> callback,
@@ skipping 15 matching lines @@
   // on the main thread with the lock.
   static int64_t DoGetMapPageSize();
 
   DISALLOW_COPY_AND_ASSIGN(FileMappingResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_FILE_MAPPING_RESOURCE_H_