Timeline: prepare to using frame viewer instrumentation event, ignore AnalyzeTask

Source/devtools/front_end/timeline/TimelineUIUtils.js

Index: Source/devtools/front_end/timeline/TimelineUIUtils.js
diff --git a/Source/devtools/front_end/timeline/TimelineUIUtils.js b/Source/devtools/front_end/timeline/TimelineUIUtils.js
index 3b3b425ff0bb11d76858c5090ecd3caa9f39ff75..496239dff6fb6fac0bbe1341965fd381705d4a29 100644
--- a/Source/devtools/front_end/timeline/TimelineUIUtils.js
+++ b/Source/devtools/front_end/timeline/TimelineUIUtils.js
@@ -75,6 +75,7 @@ WebInspector.TimelineUIUtils._initEventStyles = function()
     eventStyles[recordTypes.UpdateLayerTree] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Update Layer Tree"), categories["rendering"]);
     eventStyles[recordTypes.Paint] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Paint"), categories["painting"]);
     eventStyles[recordTypes.RasterTask] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Paint"), categories["painting"]);
+    eventStyles[recordTypes.AnalyzeTask] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Analyze Layer"), categories["painting"], true);
     eventStyles[recordTypes.ScrollLayer] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Scroll"), categories["rendering"]);
     eventStyles[recordTypes.CompositeLayers] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Composite Layers"), categories["painting"]);
     eventStyles[recordTypes.ParseHTML] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Parse HTML"), categories["loading"]);