[fsp] Add support for aborting running operations.

chrome/browser/chromeos/file_system_provider/operations/abort.h

Index: chrome/browser/chromeos/file_system_provider/operations/abort.h
diff --git a/chrome/browser/chromeos/file_system_provider/operations/create_file.h b/chrome/browser/chromeos/file_system_provider/operations/abort.h
similarity index 74%
copy from chrome/browser/chromeos/file_system_provider/operations/create_file.h
copy to chrome/browser/chromeos/file_system_provider/operations/abort.h
index 4c9af21d232bab14c89c467f04057c0cc8c526e2..9f7b2b2fdea11c35db925970c0f239194a0acba9 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/create_file.h
+++ b/chrome/browser/chromeos/file_system_provider/operations/abort.h
@@ -2,8 +2,8 @@
 // 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_OPERATIONS_CREATE_FILE_H_
-#define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CREATE_FILE_H_
+#ifndef CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_ABORT_H_
+#define CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_ABORT_H_
 
 #include "base/files/file.h"
 #include "base/memory/scoped_ptr.h"
@@ -25,15 +25,14 @@ namespace chromeos {
 namespace file_system_provider {
 namespace operations {
 
-// Creates a file. If the file already exists, then the operation will fail with
-// the FILE_ERROR_EXISTS error. Created per request.
-class CreateFile : public Operation {
+// Aborts an operation. Created per request.
+class Abort : public Operation {
  public:
-  CreateFile(extensions::EventRouter* event_router,
-             const ProvidedFileSystemInfo& file_system_info,
-             const base::FilePath& file_path,
-             const fileapi::AsyncFileUtil::StatusCallback& callback);
-  virtual ~CreateFile();
+  Abort(extensions::EventRouter* event_router,
+        const ProvidedFileSystemInfo& file_system_info,
+        int operation_request_id,
+        const fileapi::AsyncFileUtil::StatusCallback& callback);
+  virtual ~Abort();
 
   // Operation overrides.
   virtual bool Execute(int request_id) OVERRIDE;
@@ -45,14 +44,14 @@ class CreateFile : public Operation {
                        base::File::Error error) OVERRIDE;
 
  private:
-  base::FilePath file_path_;
+  int operation_request_id_;
   const fileapi::AsyncFileUtil::StatusCallback callback_;
 
-  DISALLOW_COPY_AND_ASSIGN(CreateFile);
+  DISALLOW_COPY_AND_ASSIGN(Abort);
 };
 
 }  // namespace operations
 }  // namespace file_system_provider
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_CREATE_FILE_H_
+#endif  // CHROME_BROWSER_CHROMEOS_FILE_SYSTEM_PROVIDER_OPERATIONS_ABORT_H_