Add support for actions for multiple file selection.

chrome/browser/chromeos/file_system_provider/fake_provided_file_system.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 CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FAKE_PROVIDED_FILE_SYSTEM_H_
 #define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FAKE_PROVIDED_FILE_SYSTEM_H_
 
 #include <map>
+#include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/files/file.h"
 #include "base/memory/linked_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/task/cancelable_task_tracker.h"
 #include "chrome/browser/chromeos/file_system_provider/abort_callback.h"
@@ skipping 60 matching lines @@
   const FakeEntry* GetEntry(const base::FilePath& entry_path) const;
 
   // ProvidedFileSystemInterface overrides.
   AbortCallback RequestUnmount(
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback GetMetadata(
       const base::FilePath& entry_path,
       ProvidedFileSystemInterface::MetadataFieldMask fields,
       const ProvidedFileSystemInterface::GetMetadataCallback& callback)
       override;
-  AbortCallback GetActions(const base::FilePath& entry_path,
+  AbortCallback GetActions(const std::set<base::FilePath>& entry_paths,
                            const GetActionsCallback& callback) override;
   AbortCallback ExecuteAction(
-      const base::FilePath& entry_path,
+      const std::set<base::FilePath>& entry_paths,
       const std::string& action_id,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   AbortCallback ReadDirectory(
       const base::FilePath& directory_path,
       const storage::AsyncFileUtil::ReadDirectoryCallback& callback) override;
   AbortCallback OpenFile(const base::FilePath& file_path,
                          OpenFileMode mode,
                          const OpenFileCallback& callback) override;
   AbortCallback CloseFile(
       int file_handle,
@@ skipping 92 matching lines @@
   Watchers watchers_;
 
   base::WeakPtrFactory<FakeProvidedFileSystem> weak_ptr_factory_;
   DISALLOW_COPY_AND_ASSIGN(FakeProvidedFileSystem);
 };
 
 }  // namespace file_system_provider
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_FAKE_PROVIDED_FILE_SYSTEM_H_