Drive extension functions from ExtensionFunction::Run. The

chrome/browser/chromeos/extensions/file_system_provider/file_system_provider_api.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_SYSTEM_PROVIDER_FILE_SYSTEM_PROVIDER_API_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_SYSTEM_PROVIDER_FILE_SYSTEM_PROVIDER_API_H_
 
 #include "chrome/browser/chromeos/extensions/file_system_provider/provider_function.h"
 #include "chrome/browser/extensions/chrome_extension_function.h"
 
@@ skipping 21 matching lines @@
 
 class FileSystemProviderInternalUnmountRequestedSuccessFunction
     : public FileSystemProviderInternalFunction {
  public:
   DECLARE_EXTENSION_FUNCTION(
       "fileSystemProviderInternal.unmountRequestedSuccess",
       FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDSUCCESS)
 
  protected:
   virtual ~FileSystemProviderInternalUnmountRequestedSuccessFunction() {}
-  virtual bool RunSync() OVERRIDE;
+  virtual bool RunWhenValid() OVERRIDE;
 };
 
 class FileSystemProviderInternalUnmountRequestedErrorFunction
     : public FileSystemProviderInternalFunction {
  public:
   DECLARE_EXTENSION_FUNCTION(
       "fileSystemProviderInternal.unmountRequestedError",
       FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDERROR)
 
  protected:
   virtual ~FileSystemProviderInternalUnmountRequestedErrorFunction() {}
-  virtual bool RunSync() OVERRIDE;
+  virtual bool RunWhenValid() OVERRIDE;
 };
 
 class FileSystemProviderInternalGetMetadataRequestedSuccessFunction
     : public FileSystemProviderInternalFunction {
  public:
   DECLARE_EXTENSION_FUNCTION(
       "fileSystemProviderInternal.getMetadataRequestedSuccess",
       FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDSUCCESS)
 
  protected:
   virtual ~FileSystemProviderInternalGetMetadataRequestedSuccessFunction() {}
-  virtual bool RunSync() OVERRIDE;
+  virtual bool RunWhenValid() OVERRIDE;
 };
 
 class FileSystemProviderInternalGetMetadataRequestedErrorFunction
     : public FileSystemProviderInternalFunction {
  public:
   DECLARE_EXTENSION_FUNCTION(
       "fileSystemProviderInternal.getMetadataRequestedError",
       FILESYSTEMPROVIDERINTERNAL_GETMETADATAREQUESTEDERROR)
 
  protected:
   virtual ~FileSystemProviderInternalGetMetadataRequestedErrorFunction() {}
-  virtual bool RunSync() OVERRIDE;
+  virtual bool RunWhenValid() OVERRIDE;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_SYSTEM_PROVIDER_FILE_SYSTEM_PROVIDER_API_H_