Bug 1296751 - Skip observe browser.safebrowsing.provider.*.(nextupdatetime|lastupdatetime). r=francois

MozReview-Commit-ID: 6yNWVJ3LYBE

--HG--
extra : rebase_source : cb60de6f916fdacc9bbb627b1724a68fad708ff1

toolkit/components/url-classifier/SafeBrowsing.jsm

@@ -61,9 +61,9 @@ this.SafeBrowsing = {
       return;
     }
 
-    Services.prefs.addObserver("browser.safebrowsing", this.readPrefs.bind(this), false);
-    Services.prefs.addObserver("privacy.trackingprotection", this.readPrefs.bind(this), false);
-    Services.prefs.addObserver("urlclassifier", this.readPrefs.bind(this), false);
+    Services.prefs.addObserver("browser.safebrowsing", this, false);
+    Services.prefs.addObserver("privacy.trackingprotection", this, false);
+    Services.prefs.addObserver("urlclassifier", this, false);
 
     this.readPrefs();
     this.addMozEntries();
@@ -165,6 +165,13 @@ this.SafeBrowsing = {
     return reportUrl;
   },
 
+  observe: function(aSubject, aTopic, aData) {
+    // skip nextupdatetime and lastupdatetime
+    if (aData.indexOf("lastupdatetime") >= 0 || aData.indexOf("nextupdatetime") >= 0) {
+      return;
+    }
+    this.readPrefs();
+  },
 
   readPrefs: function() {
     log("reading prefs");