Use CrossThreadPersistent for LocalFileSystem

third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp

Index: third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp
diff --git a/third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp b/third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp
index da84a2d8753372cc2ef6b415ea07a8e9a079aeed..3a4cfc43668ff63ad16ee37c7d6e8bac479f181e 100644
--- a/third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp
+++ b/third_party/WebKit/Source/modules/filesystem/LocalFileSystem.cpp
@@ -86,16 +86,16 @@ void LocalFileSystem::resolveURL(ExecutionContext* context, const KURL& fileSyst
 {
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        WTF::bind(&LocalFileSystem::resolveURLInternal, wrapPersistent(this), wrapPersistent(context), fileSystemURL, wrapPersistent(wrapper)),
-        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
+        WTF::bind(&LocalFileSystem::resolveURLInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), fileSystemURL, wrapPersistent(wrapper)),
+        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
 }
 
 void LocalFileSystem::requestFileSystem(ExecutionContext* context, FileSystemType type, long long size, std::unique_ptr<AsyncFileSystemCallbacks> callbacks)
 {
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        WTF::bind(&LocalFileSystem::fileSystemAllowedInternal, wrapPersistent(this), wrapPersistent(context), type, wrapPersistent(wrapper)),
-        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
+        WTF::bind(&LocalFileSystem::fileSystemAllowedInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), type, wrapPersistent(wrapper)),
+        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
 }
 
 void LocalFileSystem::deleteFileSystem(ExecutionContext* context, FileSystemType type, std::unique_ptr<AsyncFileSystemCallbacks> callbacks)
@@ -105,8 +105,8 @@ void LocalFileSystem::deleteFileSystem(ExecutionContext* context, FileSystemType
 
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        WTF::bind(&LocalFileSystem::deleteFileSystemInternal, wrapPersistent(this), wrapPersistent(context), type, wrapPersistent(wrapper)),
-        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
+        WTF::bind(&LocalFileSystem::deleteFileSystemInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), type, wrapPersistent(wrapper)),
+        WTF::bind(&LocalFileSystem::fileSystemNotAllowedInternal, wrapCrossThreadPersistent(this), wrapPersistent(context), wrapPersistent(wrapper)));
 }
 
 WebFileSystem* LocalFileSystem::getFileSystem() const