2 files changed, 13 insertions, 0 deletions
diff --git a/base/message_loop.cc b/base/message_loop.cc
index dbe780a..6a73124 100644
--- a/base/message_loop.cc
+++ b/base/message_loop.cc
@@ -233,6 +233,15 @@ void MessageLoop::Quit() {
   }
 }
 
+void MessageLoop::QuitNow() {
+  DCHECK(current() == this);
+  if (state_) {
+    pump_->Quit();
+  } else {
+    NOTREACHED() << "Must be inside Run to call Quit";
+  }
+}
+
 void MessageLoop::PostTask(
     const tracked_objects::Location& from_here, Task* task) {
   PostTask_Helper(from_here, task, 0, true);
diff --git a/base/message_loop.h b/base/message_loop.h
index 0338963..1a04323 100644
--- a/base/message_loop.h
+++ b/base/message_loop.h
@@ -158,6 +158,10 @@ class MessageLoop : public base::MessagePump::Delegate {
   //
   void Quit();
 
+  // This method is a variant of Quit, that does not wait for pending messages
+  // to be processed before returning from Run.
+  void QuitNow();
+
   // Invokes Quit on the current MessageLoop when run.  Useful to schedule an
   // arbitrary MessageLoop to Quit.
   class QuitTask : public Task {