[FileAPI][Cleanup] Drop unused FileSystemOperation::NotifyCloseFile.

This function is no longer used since http://crrev.com/197290, and can be dropped safely.

BUG=220029
TEST="should not break build and existing tests"
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/14682007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@197600 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 0 insertions, 31 deletions

diff --git a/webkit/chromeos/fileapi/remote_file_system_operation.cc b/webkit/chromeos/fileapi/remote_file_system_operation.cc
index 59c339e..b85b5ed 100644
--- a/webkit/chromeos/fileapi/remote_file_system_operation.cc
+++ b/webkit/chromeos/fileapi/remote_file_system_operation.cc
@@ -200,15 +200,6 @@ void RemoteFileSystemOperation::OpenFile(const FileSystemURL& url,
                  base::Owned(this), url, callback));
 }
 
-void RemoteFileSystemOperation::NotifyCloseFile(
-    const fileapi::FileSystemURL& url) {
-  DCHECK(SetPendingOperationType(kOperationCloseFile));
-  remote_proxy_->NotifyCloseFile(url);
-  // Unlike other operations, NotifyCloseFile does not require callback.
-  // So it must be deleted here right now.
-  delete this;
-}
-
 fileapi::LocalFileSystemOperation*
 RemoteFileSystemOperation::AsLocalFileSystemOperation() {
   NOTIMPLEMENTED();
diff --git a/webkit/chromeos/fileapi/remote_file_system_operation.h b/webkit/chromeos/fileapi/remote_file_system_operation.h
index ac920ac..85d1cfa 100644
--- a/webkit/chromeos/fileapi/remote_file_system_operation.h
+++ b/webkit/chromeos/fileapi/remote_file_system_operation.h
@@ -67,7 +67,6 @@ class RemoteFileSystemOperation : public fileapi::FileSystemOperation {
       int file_flags,
       base::ProcessHandle peer_handle,
       const OpenFileCallback& callback) OVERRIDE;
-  virtual void NotifyCloseFile(const fileapi::FileSystemURL& url) OVERRIDE;
   virtual fileapi::LocalFileSystemOperation*
       AsLocalFileSystemOperation() OVERRIDE;
   virtual void CreateSnapshotFile(
diff --git a/webkit/fileapi/file_system_operation.h b/webkit/fileapi/file_system_operation.h
index 15dd597..35e0a50 100644
--- a/webkit/fileapi/file_system_operation.h
+++ b/webkit/fileapi/file_system_operation.h
@@ -230,13 +230,6 @@ class FileSystemOperation {
                         base::ProcessHandle peer_handle,
                         const OpenFileCallback& callback) = 0;
 
-  // Notifies a file at |path| opened by OpenFile is closed in plugin process.
-  // File system will run some cleanup task such as uploading the modified file
-  // content to a remote storage.
-  //
-  // This function is used only by Pepper as of writing.
-  virtual void NotifyCloseFile(const FileSystemURL& path) = 0;
-
   // For downcasting to FileSystemOperation.
   // TODO(kinuko): this hack should go away once appropriate upload-stream
   // handling based on element types is supported.
diff --git a/webkit/fileapi/local_file_system_operation.cc b/webkit/fileapi/local_file_system_operation.cc
index 5fb8e94..1e870c3 100644
--- a/webkit/fileapi/local_file_system_operation.cc
+++ b/webkit/fileapi/local_file_system_operation.cc
@@ -376,12 +376,6 @@ void LocalFileSystemOperation::OpenFile(const FileSystemURL& url,
                  base::kNullProcessHandle));
 }
 
-void LocalFileSystemOperation::NotifyCloseFile(const FileSystemURL& url) {
-  // No particular task to do. This method is for remote file systems that
-  // need synchronization with remote server.
-  delete this;
-}
-
 // We can only get here on a write or truncate that's not yet completed.
 // We don't support cancelling any other operation at this time.
 void LocalFileSystemOperation::Cancel(const StatusCallback& cancel_callback) {
diff --git a/webkit/fileapi/local_file_system_operation.h b/webkit/fileapi/local_file_system_operation.h
index 08365c9..707c5d3 100644
--- a/webkit/fileapi/local_file_system_operation.h
+++ b/webkit/fileapi/local_file_system_operation.h
@@ -83,7 +83,6 @@ class WEBKIT_STORAGE_EXPORT LocalFileSystemOperation
                         int file_flags,
                         base::ProcessHandle peer_handle,
                         const OpenFileCallback& callback) OVERRIDE;
-  virtual void NotifyCloseFile(const FileSystemURL& url) OVERRIDE;
   virtual void Cancel(const StatusCallback& cancel_callback) OVERRIDE;
   virtual LocalFileSystemOperation* AsLocalFileSystemOperation() OVERRIDE;
   virtual void CreateSnapshotFile(
diff --git a/webkit/fileapi/syncable/syncable_file_system_operation.cc b/webkit/fileapi/syncable/syncable_file_system_operation.cc
index 348aad9..32cfd4a 100644
--- a/webkit/fileapi/syncable/syncable_file_system_operation.cc
+++ b/webkit/fileapi/syncable/syncable_file_system_operation.cc
@@ -299,12 +299,6 @@ void SyncableFileSystemOperation::OpenFile(
   delete this;
 }
 
-void SyncableFileSystemOperation::NotifyCloseFile(
-    const FileSystemURL& url) {
-  NOTREACHED();
-  delete this;
-}
-
 void SyncableFileSystemOperation::Cancel(
     const StatusCallback& cancel_callback) {
   DCHECK(CalledOnValidThread());
diff --git a/webkit/fileapi/syncable/syncable_file_system_operation.h b/webkit/fileapi/syncable/syncable_file_system_operation.h
index 2f07b39..4d6fc93 100644
--- a/webkit/fileapi/syncable/syncable_file_system_operation.h
+++ b/webkit/fileapi/syncable/syncable_file_system_operation.h
@@ -71,7 +71,6 @@ class WEBKIT_STORAGE_EXPORT SyncableFileSystemOperation
                         int file_flags,
                         base::ProcessHandle peer_handle,
                         const OpenFileCallback& callback) OVERRIDE;
-  virtual void NotifyCloseFile(const fileapi::FileSystemURL& url) OVERRIDE;
   virtual void Cancel(const StatusCallback& cancel_callback) OVERRIDE;
   virtual void CreateSnapshotFile(
       const fileapi::FileSystemURL& path,