NOP refactor to make various layout tests use setTimeout 1

LayoutTests/resources/js-test.js

Index: LayoutTests/resources/js-test.js
diff --git a/LayoutTests/resources/js-test.js b/LayoutTests/resources/js-test.js
index 45fa85dcfd7865479fd9aca4638b80cd37038399..87433c21574e2ca35dc55f2074d94bb0836eceaa 100644
--- a/LayoutTests/resources/js-test.js
+++ b/LayoutTests/resources/js-test.js
@@ -691,7 +691,8 @@ function shouldHaveHadError(message)
 // function.
 function asyncGC(callback) {
     GCController.collectAll();
-    setTimeout(callback, 0);
+    // FIXME: we need a better way of waiting for chromium events to happen
+    setTimeout(callback, 1);
 }
 
 function gc() {
@@ -715,7 +716,8 @@ function asyncMinorGC(callback) {
         GCController.minorCollect();
     else
         testFailed("Minor GC is available only when you enable the --expose-gc option in V8.");
-    setTimeout(callback, 0);
+    // FIXME: we need a better way of waiting for chromium events to happen
+    setTimeout(callback, 1);
 }
 
 function isSuccessfullyParsed()