Adapt to changes of Chrome 51 API changes (Part 2)

atom/common/api/event_emitter_caller.cc

@@ -7,7 +7,6 @@
 #include "atom/common/api/locker.h"
 #include "atom/common/node_includes.h"
 #include "base/memory/scoped_ptr.h"
-#include "third_party/WebKit/public/web/WebScopedMicrotaskSuppression.h"
 
 namespace mate {
 
@@ -17,9 +16,11 @@ v8::Local<v8::Value> CallEmitWithArgs(v8::Isolate* isolate,
                                       v8::Local<v8::Object> obj,
                                       ValueVector* args) {
   // Perform microtask checkpoint after running JavaScript.
-  std::unique_ptr<blink::WebScopedRunV8Script> script_scope(
+  std::unique_ptr<v8::MicrotasksScope> script_scope(
       Locker::IsBrowserProcess() ?
-      nullptr : new blink::WebScopedRunV8Script);
+          nullptr :
+          new v8::MicrotasksScope(isolate,
+                                  v8::MicrotasksScope::kRunMicrotasks));
   // Use node::MakeCallback to call the callback, and it will also run pending
   // tasks in Node.js.
   return node::MakeCallback(