Backed out changeset 5fb14f57f34a (bug 784558)

browser/components/thumbnails/test/browser_thumbnails_storage.js

@@ -44,7 +44,7 @@ function runTests() {
 
   // clear last 10 mins of history
   yield clearHistory(true);
-  yield whenFileRemoved();
+  ok(!copy.exists(), "copy of thumbnail has been removed");
 }
 
 function clearHistory(aUseRange) {
@@ -65,12 +65,10 @@ function clearHistory(aUseRange) {
   if (aUseRange) {
     let usec = Date.now() * 1000;
     s.range = [usec - 10 * 60 * 1000 * 1000, usec];
-    s.ignoreTimespan = false;
   }
 
   s.sanitize();
   s.range = null;
-  s.ignoreTimespan = true;
 
   executeSoon(function () {
     if (PageThumbsStorage.getFileForURL(URL).exists())
@@ -89,13 +87,3 @@ function whenFileExists() {
 
   executeSoon(callback);
 }
-
-function whenFileRemoved() {
-  let callback = whenFileRemoved;
-
-  let file = PageThumbsStorage.getFileForURL(URL);
-  if (!file.exists())
-    callback = next;
-
-  executeSoon(callback);
-}