Rename InterfaceID to ApiID and move the file.

ppapi/proxy/ppb_file_ref_proxy.h

 // Copyright (c) 2011 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_PPB_FILE_REF_PROXY_H_
 #define PPAPI_PROXY_PPB_FILE_REF_PROXY_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 37 matching lines @@
   // Creates a plugin resource from the given CreateInfo sent from the host.
   // The value will be the result of calling SerializeFileRef on the host.
   // This represents passing the resource ownership to the plugin. This
   // function also checks the validity of the result and returns 0 on failure.
   //
   // Various PPAPI functions return file refs from various interfaces, so this
   // function is public so anybody can receive a file ref.
   static PP_Resource DeserializeFileRef(
       const PPB_FileRef_CreateInfo& serialized);
 
-  static const InterfaceID kInterfaceID = INTERFACE_ID_PPB_FILE_REF;
+  static const ApiID kApiID = API_ID_PPB_FILE_REF;
 
  private:
   // Message handlers.
   void OnMsgCreate(const ppapi::HostResource& file_system,
                    const std::string& path,
                    PPB_FileRef_CreateInfo* result);
   void OnMsgGetParent(const ppapi::HostResource& host_resource,
                       PPB_FileRef_CreateInfo* result);
   void OnMsgMakeDirectory(const ppapi::HostResource& host_resource,
                           PP_Bool make_ancestors,
                           uint32_t serialized_callback);
   void OnMsgTouch(const ppapi::HostResource& host_resource,
                   PP_Time last_access,
                   PP_Time last_modified,
                   uint32_t serialized_callback);
   void OnMsgDelete(const ppapi::HostResource& host_resource,
                    uint32_t serialized_callback);
   void OnMsgRename(const ppapi::HostResource& file_ref,
                    const ppapi::HostResource& new_file_ref,
                    uint32_t serialized_callback);
 
   DISALLOW_COPY_AND_ASSIGN(PPB_FileRef_Proxy);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_PPB_FILE_REF_PROXY_H_