Revert "Introduce API to temporarily interrupt long running JavaScript code."

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index d3fc0fe348fbffb7aefbe0a7fb6553fc4ad45251..99827feca124fa311af84bd143464dd7926b06ad 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -3918,8 +3918,6 @@ enum GCCallbackFlags {
 typedef void (*GCPrologueCallback)(GCType type, GCCallbackFlags flags);
 typedef void (*GCEpilogueCallback)(GCType type, GCCallbackFlags flags);
 
-typedef void (*InterruptCallback)(Isolate* isolate, void* data);
-
 
 /**
  * Collection of V8 heap information.
@@ -4176,23 +4174,6 @@ class V8_EXPORT Isolate {
    */
   void RemoveGCEpilogueCallback(GCEpilogueCallback callback);
 
-  /**
-   * Request V8 to interrupt long running JavaScript code and invoke
-   * the given |callback| passing the given |data| to it. After |callback|
-   * returns control will be returned to the JavaScript code.
-   * At any given moment V8 can remember only a single callback for the very
-   * last interrupt request.
-   * Can be called from another thread without acquiring a |Locker|.
-   * Registered |callback| must not reenter interrupted Isolate.
-   */
-  void RequestInterrupt(InterruptCallback callback, void* data);
-
-  /**
-   * Clear interrupt request created by |RequestInterrupt|.
-   * Can be called from another thread without acquiring a |Locker|.
-   */
-  void ClearInterrupt();
-
  private:
   Isolate();
   Isolate(const Isolate&);