Clean up the individual invalidation tests to be self contained.

LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html

Index: LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html
diff --git a/LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html b/LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html
index 9405a670ebd180bc3b90f13167ad12b59eb47929..e3ec16bbacc0e152b4e3f3a49f038b83e523e1ca 100644
--- a/LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html
+++ b/LayoutTests/inspector/tracing/timeline-paint-with-style-recalc-invalidations.html
@@ -42,25 +42,29 @@ function test()
                 InspectorTest.assertEquals(invalidations[1].type, WebInspector.TracingTimelineModel.RecordType.StyleRecalcInvalidationTracking);
                 InspectorTest.assertEquals(invalidations[1].nodeName, "DIV id='testElement'");
                 InspectorTest.assertEquals(invalidations[1].reason, "StyleSheetChange");
-                InspectorTest.invokeAsyncWithTimeline("updateSubframeAndDisplay", next);
+
+                next();
             });
         },
 
         function testSubframe(next)
         {
-            // The first paint corresponds to the local frame and should have no invalidations.
-            var firstPaintRecord = InspectorTest.findFirstTimelineRecord(WebInspector.TimelineModel.RecordType.Paint);
-            var firstInvalidations = firstPaintRecord._event.invalidationTrackingEvents;
-            InspectorTest.assertEquals(firstInvalidations, undefined);
+            InspectorTest.invokeAsyncWithTimeline("updateSubframeAndDisplay", function() {
+                // The first paint corresponds to the local frame and should have no invalidations.
+                var firstPaintRecord = InspectorTest.findFirstTimelineRecord(WebInspector.TimelineModel.RecordType.Paint);
+                var firstInvalidations = firstPaintRecord._event.invalidationTrackingEvents;
+                InspectorTest.assertEquals(firstInvalidations, undefined);
+
+                // The second paint corresponds to the subframe and should have our style invalidations.
+                var secondPaintRecord = InspectorTest.findTimelineRecord(WebInspector.TimelineModel.RecordType.Paint, 1);
+                var secondInvalidations = secondPaintRecord._event.invalidationTrackingEvents;
+                InspectorTest.assertEquals(secondInvalidations.length, 1);
+                InspectorTest.assertEquals(secondInvalidations[0].type, WebInspector.TracingTimelineModel.RecordType.StyleRecalcInvalidationTracking);
+                InspectorTest.assertEquals(secondInvalidations[0].nodeName, "DIV");
+                InspectorTest.assertEquals(secondInvalidations[0].reason, "StyleSheetChange");
 
-            // The second paint corresponds to the subframe and should have our style invalidations.
-            var secondPaintRecord = InspectorTest.findTimelineRecord(WebInspector.TimelineModel.RecordType.Paint, 1);
-            var secondInvalidations = secondPaintRecord._event.invalidationTrackingEvents;
-            InspectorTest.assertEquals(secondInvalidations.length, 1);
-            InspectorTest.assertEquals(secondInvalidations[0].type, WebInspector.TracingTimelineModel.RecordType.StyleRecalcInvalidationTracking);
-            InspectorTest.assertEquals(secondInvalidations[0].nodeName, "DIV");
-            InspectorTest.assertEquals(secondInvalidations[0].reason, "StyleSheetChange");
-            next();
+                next();
+            });
         }
     ]);
 }