[K6] Replace bind() + GCed pointers with retainedRef()

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

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 68 matching lines @@
 
 LocalFileSystem::~LocalFileSystem()
 {
 }
 
 void LocalFileSystem::resolveURL(ExecutionContext* context, const KURL& fileSystemURL, PassOwnPtr<AsyncFileSystemCallbacks> callbacks)
 {
     ExecutionContext* contextPtr(context);
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        bind(&LocalFileSystem::resolveURLInternal, this, contextPtr, fileSystemURL, wrapper),
-        bind(&LocalFileSystem::fileSystemNotAllowedInternal, this, contextPtr, wrapper));
+        bind(&LocalFileSystem::resolveURLInternal, retainedRef(this), retainedRef(contextPtr), fileSystemURL, retainedRef(wrapper)),
+        bind(&LocalFileSystem::fileSystemNotAllowedInternal, retainedRef(this), retainedRef(contextPtr), retainedRef(wrapper)));
 }
 
 void LocalFileSystem::requestFileSystem(ExecutionContext* context, FileSystemType type, long long size, PassOwnPtr<AsyncFileSystemCallbacks> callbacks)
 {
     ExecutionContext* contextPtr(context);
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        bind(&LocalFileSystem::fileSystemAllowedInternal, this, contextPtr, type, wrapper),
-        bind(&LocalFileSystem::fileSystemNotAllowedInternal, this, contextPtr, wrapper));
+        bind(&LocalFileSystem::fileSystemAllowedInternal, retainedRef(this), retainedRef(contextPtr), type, retainedRef(wrapper)),
+        bind(&LocalFileSystem::fileSystemNotAllowedInternal, retainedRef(this), retainedRef(contextPtr), retainedRef(wrapper)));
 }
 
 void LocalFileSystem::deleteFileSystem(ExecutionContext* context, FileSystemType type, PassOwnPtr<AsyncFileSystemCallbacks> callbacks)
 {
     ExecutionContext* contextPtr(context);
     ASSERT(context);
     ASSERT_WITH_SECURITY_IMPLICATION(context->isDocument());
 
     CallbackWrapper* wrapper = new CallbackWrapper(std::move(callbacks));
     requestFileSystemAccessInternal(context,
-        bind(&LocalFileSystem::deleteFileSystemInternal, this, contextPtr, type, wrapper),
-        bind(&LocalFileSystem::fileSystemNotAllowedInternal, this, contextPtr, wrapper));
+        bind(&LocalFileSystem::deleteFileSystemInternal, retainedRef(this), retainedRef(contextPtr), type, retainedRef(wrapper)),
+        bind(&LocalFileSystem::fileSystemNotAllowedInternal, retainedRef(this), retainedRef(contextPtr), retainedRef(wrapper)));
 }
 
 WebFileSystem* LocalFileSystem::fileSystem() const
 {
     Platform* platform = Platform::current();
     if (!platform)
         return nullptr;
     return Platform::current()->fileSystem();
 }
 
@@ skipping 91 matching lines @@
 {
     frame.provideSupplement(LocalFileSystem::supplementName(), LocalFileSystem::create(std::move(client)));
 }
 
 void provideLocalFileSystemToWorker(WorkerClients* clients, PassOwnPtr<FileSystemClient> client)
 {
     clients->provideSupplement(LocalFileSystem::supplementName(), LocalFileSystem::create(std::move(client)));
 }
 
 } // namespace blink