Pass Callback to TaskRunner by value and consume it on invocation (1)

base/threading/worker_pool_win.cc

Index: base/threading/worker_pool_win.cc
diff --git a/base/threading/worker_pool_win.cc b/base/threading/worker_pool_win.cc
index 05743ae15a026ccd6fffb974b9a24c1a37d75363..ab64f7160f4deb61e9d013b28e6cfb8c3f336203 100644
--- a/base/threading/worker_pool_win.cc
+++ b/base/threading/worker_pool_win.cc
@@ -4,6 +4,8 @@
 
 #include "base/threading/worker_pool.h"
 
+#include <utility>
+
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
@@ -60,8 +62,9 @@ bool PostTaskInternal(PendingTask* pending_task, bool task_is_slow) {
 
 // static
 bool WorkerPool::PostTask(const tracked_objects::Location& from_here,
-                          const base::Closure& task, bool task_is_slow) {
-  PendingTask* pending_task = new PendingTask(from_here, task);
+                          base::Closure task,
+                          bool task_is_slow) {
+  PendingTask* pending_task = new PendingTask(from_here, std::move(task));
   return PostTaskInternal(pending_task, task_is_slow);
 }