Wire-up DeleteFileSystem to DumpRenderTree

webkit/support/webkit_support.cc

Index: webkit/support/webkit_support.cc
diff --git a/webkit/support/webkit_support.cc b/webkit/support/webkit_support.cc
index 95e554b3c573833fec9be25c359bb6ddd01b6136..9614328a87f9096a5d210fe82968eaf91244d386 100644
--- a/webkit/support/webkit_support.cc
+++ b/webkit/support/webkit_support.cc
@@ -804,6 +804,13 @@ void OpenFileSystem(WebFrame* frame, WebFileSystem::Type type,
   fileSystem->OpenFileSystem(frame, type, size, create, callbacks);
 }
 
+void DeleteFileSystem(WebFrame* frame, WebFileSystem::Type type,
+                      WebFileSystemCallbacks* callbacks) {
+  SimpleFileSystem* fileSystem = static_cast<SimpleFileSystem*>(
+      test_environment->webkit_platform_support()->fileSystem());
+  fileSystem->DeleteFileSystem(frame, type, callbacks);
+}
+
 WebKit::WebString RegisterIsolatedFileSystem(
     const WebKit::WebVector<WebKit::WebString>& filenames) {
   fileapi::IsolatedContext::FileInfoSet files;