[fsp] Separate recursive and non-recursive watchers.

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 <string>
 #include <vector>
@@ skipping 113 matching lines @@
       net::IOBuffer* buffer,
       int64 offset,
       int length,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   virtual AbortCallback ObserveDirectory(
       const base::FilePath& directory_path,
       bool recursive,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   virtual void UnobserveEntry(
       const base::FilePath& entry_path,
+      bool recursive,
       const storage::AsyncFileUtil::StatusCallback& callback) override;
   virtual const ProvidedFileSystemInfo& GetFileSystemInfo() const override;
   virtual RequestManager* GetRequestManager() override;
   virtual ObservedEntries* GetObservedEntries() override;
   virtual void AddObserver(ProvidedFileSystemObserver* observer) override;
   virtual void RemoveObserver(ProvidedFileSystemObserver* observer) override;
-  virtual bool Notify(
-      const base::FilePath& observed_path,
-      ProvidedFileSystemObserver::ChangeType change_type,
-      scoped_ptr<ProvidedFileSystemObserver::ChildChanges> child_changes,
-      const std::string& tag) override;
+  virtual bool Notify(const base::FilePath& observed_path,
+                      bool recursive,
+                      ProvidedFileSystemObserver::ChangeType change_type,
+                      scoped_ptr<ProvidedFileSystemObserver::Changes> changes,
+                      const std::string& tag) override;
   virtual base::WeakPtr<ProvidedFileSystemInterface> GetWeakPtr() override;
 
   // Factory callback, to be used in Service::SetFileSystemFactory(). The
   // |event_router| argument can be NULL.
   static ProvidedFileSystemInterface* Create(
       Profile* profile,
       const ProvidedFileSystemInfo& file_system_info);
 
  private:
   typedef std::map<base::FilePath, linked_ptr<FakeEntry> > Entries;
@@ skipping 23 matching lines @@
   ObservedEntries observed_entries_;
 
   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_