Bug 1473303 - Add a AutoProfilerLabel member to AutoEntryScript class to add a label frame for evaluating scripts r=bz

MozReview-Commit-ID: CqfO7r7JoPS

--HG--
extra : rebase_source : 44f85f3b698ddb539134f75ea2bbc324b7ce8627

dom/script/ScriptSettings.cpp

@@ -651,6 +651,8 @@ AutoEntryScript::AutoEntryScript(nsIGlobalObject* aGlobalObject,
   // This relies on us having a cx() because the AutoJSAPI constructor already
   // ran.
   , mCallerOverride(cx())
+  , mAutoProfilerLabel("AutoEntryScript", aReason, __LINE__,
+                       js::ProfilingStackFrame::Category::JS)
 {
   MOZ_ASSERT(aGlobalObject);
 

dom/script/ScriptSettings.h

@@ -380,6 +380,7 @@ private:
 
   Maybe<DocshellEntryMonitor> mDocShellEntryMonitor;
   JS::AutoHideScriptedCaller mCallerOverride;
+  AutoProfilerLabel mAutoProfilerLabel;
 };
 
 /*