tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 56a99848ec87eba962a05cbe000602592bd310e1..70f10a0590fb55b9246be332861873fa42bfba40 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -23121,6 +23121,39 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="SharedWorker.RendererSurviveForWorkerTime"
+    units="milliseconds">
+  <owner>horo@chromium.org</owner>
+  <summary>
+    A survival time of RenderProcessHostImpl for the In-renderer Shared Worker
+    from when FastShutdownIfPossible() is called.
+  </summary>
+</histogram>
+
+<histogram name="SharedWorker.TimeToDeleted" units="milliseconds">
+  <owner>horo@chromium.org</owner>
+  <summary>
+    The lifetime of a SharedWorkerHost. This roughly corresponds to the lifetime
+    of SharedWorker

[Alexei Svitkine (slow), 2014/04/25 14:32:41]

Nit: Add .

[horo, 2014/04/25 15:41:20]

Done.

+  </summary>
+</histogram>
+
+<histogram name="SharedWorker.TimeToScriptLoaded" units="milliseconds">
+  <owner>horo@chromium.org</owner>
+  <summary>
+    The time from the creation of SharedWorkerHost until when WorkerScriptLoaded
+    is called.
+  </summary>
+</histogram>
+
+<histogram name="SharedWorker.TimeToScriptLoadFailed" units="milliseconds">
+  <owner>horo@chromium.org</owner>
+  <summary>
+    The time from the creation of SharedWorkerHost until when
+    WorkerScriptLoadFailed is called.
+  </summary>
+</histogram>
+
 <histogram name="Signin.OneClickConfirmation" enum="SigninFlowConfirmations">
   <owner>Please list the metric's owners. Add more owner tags as needed.</owner>
   <summary>