Use convertToBaseCallback in BackgroundTaskRunner::postOnBackgroundThread

third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp

Index: third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp
diff --git a/third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp b/third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp
index 0092784df12a0a1fedd27b4ce8a5074519ab8fc4..ae5b309f0985a5efde51455af3abc95f11c7e438 100644
--- a/third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp
+++ b/third_party/WebKit/Source/platform/threading/BackgroundTaskRunner.cpp
@@ -4,23 +4,16 @@
 
 #include "platform/threading/BackgroundTaskRunner.h"
 
-#include "base/bind.h"
-#include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/threading/worker_pool.h"
 #include "public/platform/WebTraceLocation.h"
 
 namespace blink {
 
-static void RunBackgroundTask(CrossThreadClosure* closure)
-{
-    (*closure)();
-}
-
 void BackgroundTaskRunner::postOnBackgroundThread(const WebTraceLocation& location, std::unique_ptr<CrossThreadClosure> closure, TaskSize taskSize)
 {
     tracked_objects::Location baseLocation(location.functionName(), location.fileName(), 0, nullptr);
-    base::WorkerPool::PostTask(baseLocation, base::Bind(&RunBackgroundTask, base::Owned(closure.release())), taskSize == TaskSizeLongRunningTask);
+    base::WorkerPool::PostTask(baseLocation, convertToBaseCallback(std::move(closure)), taskSize == TaskSizeLongRunningTask);
 }
 
 } // namespace blink