DevTools: [CSS] remove getAllStylesheets method from protocol

LayoutTests/inspector/styles/styles-test.js

Index: LayoutTests/inspector/styles/styles-test.js
diff --git a/LayoutTests/inspector/styles/styles-test.js b/LayoutTests/inspector/styles/styles-test.js
new file mode 100644
index 0000000000000000000000000000000000000000..08223454d973bd984b19655dd47367163d56a828
--- /dev/null
+++ b/LayoutTests/inspector/styles/styles-test.js
@@ -0,0 +1,36 @@
+function initialize_StylesTests()
+{
+
+InspectorTest.waitForStylesheetsOnFrontend = function(styleSheetsAmount, callback)

[apavlov, 2014/01/29 14:08:57]

|styleSheetsCount| will sound more common here

[lushnikov, 2014/01/29 18:21:46]

Done.

+{
+    function styleSheetComparator(a, b)
+    {
+        if (a.sourceURL < b.sourceURL)

[apavlov, 2014/01/29 14:08:57]

This can be written as:

return a.sourceURL.localeCompare(b.sourceURL) || a.startLine - b.startLine ||
a.startColumn - b.startColumn;

[lushnikov, 2014/01/29 18:21:46]

Left as-is due to discussion offline

+            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 >= styleSheetsAmount) {
+        styleSheets.sort(styleSheetComparator);
+        callback(styleSheets);
+        return;
+    }
+
+    function onStyleSheetAdded()
+    {
+        var styleSheets = WebInspector.cssModel.allStyleSheets();
+        if (styleSheets.length < styleSheetsAmount)
+            return;
+
+        WebInspector.cssModel.removeEventListener(WebInspector.CSSStyleModel.Events.StyleSheetAdded, onStyleSheetAdded, this);
+        styleSheets.sort(styleSheetComparator);
+        callback(null, styleSheets);
+    }
+
+    WebInspector.cssModel.addEventListener(WebInspector.CSSStyleModel.Events.StyleSheetAdded, onStyleSheetAdded, this);
+}
+
+}