From 951816d187003e565966e5a82387704e7c8f346f Mon Sep 17 00:00:00 2001
From: Piro / YUKI Hiroshi <piro.outsider.reflex@gmail.com>
Date: Sun, 1 Dec 2013 01:15:34 +0900
Subject: [PATCH] Don't call onSizemodeChange on the initialization process, if
 it is not fullscreen

---
 modules/fullscreenObserver.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/fullscreenObserver.js b/modules/fullscreenObserver.js
index fbb07570..a2254031 100644
--- a/modules/fullscreenObserver.js
+++ b/modules/fullscreenObserver.js
@@ -72,8 +72,7 @@ FullscreenObserver.prototype = {
 		aMutations.forEach(function(aMutation) {
 			if (aMutation.type != 'attributes')
 				return;
-			if (aMutation.attributeName == 'sizemode' &&
-				this.window.document.documentElement.getAttribute('sizemode') == 'fullscreen')
+			if (aMutation.attributeName == 'sizemode')
 				this.window.setTimeout((function() {
 					this.onSizeModeChange();
 				}).bind(this), 10);
@@ -84,6 +83,8 @@ FullscreenObserver.prototype = {
 	{
 		var w = this.window:
 		var d = w.document;
+		if (d.documentElement.getAttribute('sizemode') != 'fullscreen')
+			return;
 
 		var toolbox = w.gNavToolbox;
 		toolbox.style.marginTop = -toolbox.getBoundingClientRect().height + 'px';