FileAPI: Change FileSystemBackend::OpenFileSystem signature

webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc

Index: webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc
diff --git a/webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc b/webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc
index 3eab0934a1ee2014ca532557f483c6f9c5b4c507..9345fb0cda625de7d0c4a37fc14bf85201bc80be 100644
--- a/webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc
+++ b/webkit/browser/fileapi/copy_or_move_operation_delegate_unittest.cc
@@ -72,15 +72,17 @@ class CopyOrMoveOperationTestHelper {
     // Prepare the origin's root directory.
     FileSystemBackend* mount_point_provider =
         file_system_context_->GetFileSystemBackend(src_type_);
-    mount_point_provider->OpenFileSystem(
+    mount_point_provider->InitializeFileSystem(
         origin_, src_type_,
         OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
+        NULL /* context */,
         base::Bind(&ExpectOk));
     mount_point_provider =
         file_system_context_->GetFileSystemBackend(dest_type_);
-    mount_point_provider->OpenFileSystem(
+    mount_point_provider->InitializeFileSystem(
         origin_, dest_type_,
         OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
+        NULL /* context */,
         base::Bind(&ExpectOk));
     base::MessageLoop::current()->RunUntilIdle();