Revert 169371 "DevTools: defer styles delta calculation to until..."

trunk/LayoutTests/inspector/elements/styles/styles-test.js

Index: trunk/LayoutTests/inspector/elements/styles/styles-test.js
===================================================================
--- trunk/LayoutTests/inspector/elements/styles/styles-test.js	(revision 169387)
+++ trunk/LayoutTests/inspector/elements/styles/styles-test.js	(working copy)
@@ -3,8 +3,18 @@
 
 InspectorTest.waitForStylesheetsOnFrontend = function(styleSheetsCount, callback)
 {
+    function styleSheetComparator(a, b)
+    {
+        if (a.sourceURL < b.sourceURL)
+            return -1;
+        else if (a.sourceURL > b.sourceURL)
+            return 1;
+        return a.startLine - b.startLine || a.startColumn - b.startColumn;
+    }
+
     var styleSheets = WebInspector.cssModel.allStyleSheets();
     if (styleSheets.length >= styleSheetsCount) {
+        styleSheets.sort(styleSheetComparator);
         callback(styleSheets);
         return;
     }