Remaining cleanup (base::Bind): Replacing FileUtilProxy calls with new callback

content/renderer/pepper_plugin_delegate_impl.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/pepper_plugin_delegate_impl.h"
 
 #include <cmath>
 #include <queue>
 
 #include "base/bind.h"
@@ skipping 1023 matching lines @@
     base::PlatformFileError error_code,
     base::PlatformFile file,
     int message_id) {
   AsyncOpenFileCallback* callback =
       pending_async_open_files_.Lookup(message_id);
   DCHECK(callback);
   pending_async_open_files_.Remove(message_id);
   callback->Run(error_code, base::PassPlatformFile(&file));
   // Make sure we won't leak file handle if the requester has died.
   if (file != base::kInvalidPlatformFileValue)
-    base::FileUtilProxy::Close(GetFileThreadMessageLoopProxy(), file, NULL);
+    GetFileThreadMessageLoopProxy()->PostTask(
+          FROM_HERE,
+          base::IgnoreReturn(base::Callback<bool(void)>(
+              base::Bind(&base::ClosePlatformFile, file))));
   delete callback;
 }
 
 void PepperPluginDelegateImpl::OnSetFocus(bool has_focus) {
   for (std::set<webkit::ppapi::PluginInstance*>::iterator i =
            active_instances_.begin();
        i != active_instances_.end(); ++i)
     (*i)->SetContentAreaFocus(has_focus);
 }
 
@@ skipping 192 matching lines @@
   virtual void DidWrite(int64 bytes, bool complete) {
     NOTREACHED();
   }
 
   virtual void DidOpenFile(
       base::PlatformFile file,
       base::ProcessHandle unused) {
     callback_.Run(base::PLATFORM_FILE_OK, base::PassPlatformFile(&file));
     // Make sure we won't leak file handle if the requester has died.
     if (file != base::kInvalidPlatformFileValue) {
-      base::FileUtilProxy::Close(RenderThreadImpl::current()->
-          GetFileThreadMessageLoopProxy(), file, NULL);
+      RenderThreadImpl::current()->GetFileThreadMessageLoopProxy()->PostTask(
+          FROM_HERE,
+          base::IgnoreReturn(base::Callback<bool(void)>(
+              base::Bind(&base::ClosePlatformFile, file))));
     }
   }
 
 private:  // TODO(ericu): Delete this?
   webkit::ppapi::PluginDelegate::AsyncOpenFileCallback callback_;
 };
 
 bool PepperPluginDelegateImpl::AsyncOpenFileSystemURL(
     const GURL& path, int flags, const AsyncOpenFileCallback& callback) {
 
@@ skipping 375 matching lines @@
 
 int PepperPluginDelegateImpl::GetRoutingId() const {
   return render_view_->routing_id();
 }
 
 void PepperPluginDelegateImpl::PublishInitialPolicy(
     scoped_refptr<webkit::ppapi::PluginInstance> instance,
     const std::string& policy) {
   instance->HandlePolicyUpdate(policy);
 }