Allow posting a Task to Microtasks

Source/core/dom/Microtask.cpp

Index: Source/core/dom/Microtask.cpp
diff --git a/Source/core/dom/Microtask.cpp b/Source/core/dom/Microtask.cpp
index e63b84b1f60d1b998e79bd7c14b378e2510dbad4..d0e4431c8b16bb21cad7b897d48ff668b2365ab6 100644
--- a/Source/core/dom/Microtask.cpp
+++ b/Source/core/dom/Microtask.cpp
@@ -32,12 +32,13 @@
 #include "core/dom/Microtask.h"
 
 #include "bindings/v8/V8PerIsolateData.h"
+#include "public/platform/WebThread.h"
 #include "wtf/Vector.h"
 #include <v8.h>
 
 namespace WebCore {
 
-typedef Vector<MicrotaskCallback> MicrotaskQueue;
+typedef Vector<blink::WebThread::Task*> MicrotaskQueue;

[abarth-chromium, 2014/04/18 16:01:04]

Vector<OwnPtr<blink::WebThread::Task> >

 ?

 
 static MicrotaskQueue& microtaskQueue()
 {
@@ -54,17 +55,18 @@ void Microtask::performCheckpoint()
     isolateData->setPerformingMicrotaskCheckpoint(true);
 
     while (!microtaskQueue().isEmpty()) {
-        Vector<MicrotaskCallback> microtasks;
+        Vector<blink::WebThread::Task*> microtasks;
         microtasks.swap(microtaskQueue());
         for (size_t i = 0; i < microtasks.size(); ++i) {
-            microtasks[i]();
+            microtasks[i]->run();
+            delete microtasks[i];
         }
     }
 
     isolateData->setPerformingMicrotaskCheckpoint(false);
 }
 
-void Microtask::enqueueMicrotask(MicrotaskCallback callback)
+void Microtask::enqueueMicrotask(blink::WebThread::Task* callback)
 {
     microtaskQueue().append(callback);
 }