Provide framework-only timing information (flutter#3699)

This makes it easier to generate charts that show the engine time and the framework time separately.
ianloic · May 3, 2016 · 4b6af7a · 4b6af7a
1 parent 0006276
commit 4b6af7a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/flutter_tools/lib/src/commands/run.dart b/packages/flutter_tools/lib/src/commands/run.dart
@@ -416,6 +416,7 @@ Future<Null> _downloadStartupTrace(int observatoryPort, Device device) async {
 
   if (frameworkInitTimestampMicros != null) {
     traceInfo['timeToFrameworkInitMicros'] = frameworkInitTimestampMicros - engineEnterTimestampMicros;
+    traceInfo['timeAfterFrameworkInitMicros'] = timeToFirstFrameMicros - frameworkInitTimestampMicros;
   }
 
   await traceInfoFile.writeAsString(JSON.encode(traceInfo));