From ff1e37d73d4e54553cc0f9505d283c9de8596545 Mon Sep 17 00:00:00 2001
From: Jeff Muizelaar <jmuizelaar@mozilla.com>
Date: Mon, 16 Apr 2012 15:07:56 -0400
Subject: [PATCH] Bug 745864 - Add profiling labels relevant for Fennec event
 performance. r=bgirard a=blassey

--HG--
extra : rebase_source : e4ba8a8b6f4bdad1dcd6fe076e3262a6e07aeba2
---
 widget/android/nsAppShell.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/widget/android/nsAppShell.cpp b/widget/android/nsAppShell.cpp
index 78c034ff808..823aa409f1e 100644
--- a/widget/android/nsAppShell.cpp
+++ b/widget/android/nsAppShell.cpp
@@ -63,6 +63,7 @@
 
 #include "mozilla/dom/ScreenOrientation.h"
 
+#include "sampler.h"
 #ifdef MOZ_ANDROID_HISTORY
 #include "nsAndroidHistory.h"
 #endif
@@ -220,18 +221,19 @@ nsAppShell::ProcessNextNativeEvent(bool mayWait)
 {
     EVLOG("nsAppShell::ProcessNextNativeEvent %d", mayWait);
 
+    SAMPLE_LABEL("nsAppShell", "ProcessNextNativeEvent");
     nsAutoPtr<AndroidGeckoEvent> curEvent;
     {
         MutexAutoLock lock(mCondLock);
 
         curEvent = PopNextEvent();
         if (!curEvent && mayWait) {
+            SAMPLE_LABEL("nsAppShell::ProcessNextNativeEvent", "Wait");
             // hmm, should we really hardcode this 10s?
 #if defined(DEBUG_ANDROID_EVENTS)
             PRTime t0, t1;
             EVLOG("nsAppShell: waiting on mQueueCond");
             t0 = PR_Now();
-
             mQueueCond.Wait(PR_MillisecondsToInterval(10000));
             t1 = PR_Now();
             EVLOG("nsAppShell: wait done, waited %d ms", (int)(t1-t0)/1000);