chromeos: Move chrome/browser/chromeos/extensions/file_handler_util.* to a sub-directory

chrome/browser/chromeos/extensions/file_handler_util.h

Index: chrome/browser/chromeos/extensions/file_handler_util.h
diff --git a/chrome/browser/chromeos/extensions/file_handler_util.h b/chrome/browser/chromeos/extensions/file_handler_util.h
deleted file mode 100644
index fc72d231e17ff7c7596408ac9f8c9aab6b33da7f..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/extensions/file_handler_util.h
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright (c) 2012 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_HANDLER_UTIL_H_
-#define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_HANDLER_UTIL_H_
-
-#include <string>
-#include <vector>
-
-#include "base/callback.h"
-#include "base/platform_file.h"
-#include "chrome/common/extensions/extension.h"
-#include "extensions/common/url_pattern_set.h"
-
-class Browser;
-class FileBrowserHandler;
-class GURL;
-class Profile;
-
-namespace extensions {
-class Extension;
-}  // namespace extensions
-
-namespace fileapi {
-class FileSystemURL;
-}
-
-namespace file_handler_util {
-
-// Specifies the task type for a task id that represents some file action, Drive
-// action, or Web Intent action.
-extern const char kTaskFile[];
-extern const char kTaskDrive[];
-extern const char kTaskApp[];
-
-void UpdateFileHandlerUsageStats(Profile* profile, const std::string& task_id);
-
-// Update the default file handler for the given sets of suffixes and MIME
-// types.
-void UpdateDefaultTask(Profile* profile,
-                       const std::string& task_id,
-                       const std::set<std::string>& suffixes,
-                       const std::set<std::string>& mime_types);
-
-// Returns the task ID of the default task for the given |mime_type|/|suffix|
-// combination. If it finds a MIME type match, then it prefers that over a
-// suffix match. If it a default can't be found, then it returns the empty
-// string.
-std::string GetDefaultTaskIdFromPrefs(Profile* profile,
-                                      const std::string& mime_type,
-                                      const std::string& suffix);
-
-// Gets read-write file access permission flags.
-int GetReadWritePermissions();
-// Gets read-only file access permission flags.
-int GetReadOnlyPermissions();
-
-// Generates task id for the action specified by the extension. The |task_type|
-// must be one of kTaskFile, kTaskDrive or kTaskApp.
-std::string MakeTaskID(const std::string& extension_id,
-                       const std::string& task_type,
-                       const std::string& action_id);
-
-// Extracts action, type and extension id bound to the file task. Either
-// |target_extension_id| or |action_id| are allowed to be NULL if caller isn't
-// interested in those values.  Returns false on failure to parse.
-bool CrackTaskID(const std::string& task_id,
-                 std::string* target_extension_id,
-                 std::string* task_type,
-                 std::string* action_id);
-
-// This generates a list of default tasks (tasks set as default by the user in
-// prefs) from the |common_tasks|.
-void FindDefaultTasks(Profile* profile,
-                      const std::vector<base::FilePath>& files_list,
-                      const std::set<const FileBrowserHandler*>& common_tasks,
-                      std::set<const FileBrowserHandler*>* default_tasks);
-
-// This generates list of tasks common for all files in |file_list|.
-bool FindCommonTasks(Profile* profile,
-                     const std::vector<GURL>& files_list,
-                     std::set<const FileBrowserHandler*>* common_tasks);
-
-// Finds a task for a file whose URL is |url| and whose path is |path|.
-// Returns default task if one is defined (The default task is the task that is
-// assigned to file browser task button by default). If default task is not
-// found, tries to match the url with one of the builtin tasks.
-bool GetTaskForURLAndPath(Profile* profile,
-                          const GURL& url,
-                          const base::FilePath& path,
-                          const FileBrowserHandler** handler);
-
-// Used for returning success or failure from task executions.
-typedef base::Callback<void(bool)> FileTaskFinishedCallback;
-
-// Helper class for executing file browser file action.
-class FileTaskExecutor : public base::RefCountedThreadSafe<FileTaskExecutor> {
- public:
-  // Creates the appropriate FileTaskExecutor for the given |extension_id|.
-  static FileTaskExecutor* Create(Profile* profile,
-                                  const GURL& source_url,
-                                  const std::string& file_browser_id,
-                                  int32 tab_id,
-                                  const std::string& extension_id,
-                                  const std::string& task_type,
-                                  const std::string& action_id);
-
-  // Same as ExecuteAndNotify, but no notification is performed.
-  virtual bool Execute(const std::vector<fileapi::FileSystemURL>& file_urls);
-
-  // Initiates execution of file handler task for each element of |file_urls|.
-  // Return |false| if the execution cannot be initiated. Otherwise returns
-  // |true| and then eventually calls |done| when all the files have
-  // been handled. If there is an error during processing the list of files, the
-  // caller will be informed of the failure via |done|, and the rest of
-  // the files will not be processed.
-  virtual bool ExecuteAndNotify(
-      const std::vector<fileapi::FileSystemURL>& file_urls,
-      const FileTaskFinishedCallback& done) = 0;
-
- protected:
-  explicit FileTaskExecutor(Profile* profile,
-                            const GURL& source_url,
-                            const std::string& file_browser_id,
-                            const std::string& extension_id);
-  virtual ~FileTaskExecutor();
-
-  // Checks if the file browser extension had file access permissions for the
-  // list of files.
-  bool FileBrowserHasAccessPermissionForFiles(
-      const std::vector<fileapi::FileSystemURL>& files);
-
-  // Returns the profile that this task was created with.
-  Profile* profile() { return profile_; }
-
-  // Returns a browser to use for the current browser.
-  Browser* GetBrowser() const;
-
-  // Returns the extension for this profile.
-  const extensions::Extension* GetExtension();
-
-  // Returns the extension ID set for this FileTaskExecutor.
-  const std::string& extension_id() { return extension_id_; }
-
- private:
-  friend class base::RefCountedThreadSafe<FileTaskExecutor>;
-
-  Profile* profile_;
-  const GURL source_url_;
-  const std::string file_browser_id_;
-  const std::string extension_id_;
-};
-
-}  // namespace file_handler_util
-
-#endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_HANDLER_UTIL_H_