do not stay idle while loading theme css

plugins/c9.ide.layout.classic/layout.js

@@ -182,15 +182,13 @@ define(function(require, exports, module) {
                 emit("eachTheme", { changed: true });
                 setGeckoMask();
                 
-                if (!oldTheme) return;
-                
                 var auto = emit("themeChange", { 
                     theme: theme, 
                     oldTheme: oldTheme,
                     type: type
                 }) !== false;
                 
-                if (noquestion) return;
+                if (!oldTheme || noquestion) return;
                 
                 if (auto)
                     return emit("themeDefaults", { theme: theme, type: type });

plugins/c9.ide.layout.classic/preload.js

@@ -73,9 +73,10 @@ define(function(require, exports, module) {
         });
         
         preload(function(err) {
-            register(null, {
+        });
-                "layout.preload": plugin
+        
-            });
+        register(null, {
+            "layout.preload": plugin
         });
     }
 });

plugins/c9.ide.run/output.js

@@ -139,18 +139,20 @@ define(function(require, exports, module) {
             settings.on("user/output", setSettings);
 
             layout.on("themeChange", function(e) {
-                var skin = e.oldTheme;
+                var colors = defaults[e.oldTheme];
-                if (!(settings.get("user/output/@backgroundColor") == defaults[skin][0] &&
+                if (!colors) return;
-                  settings.get("user/output/@foregroundColor") == defaults[skin][1] &&
+                if (!(settings.get("user/output/@backgroundColor") == colors[0] &&
-                  settings.get("user/output/@selectionColor") == defaults[skin][2]))
+                  settings.get("user/output/@foregroundColor") == colors[1] &&
+                  settings.get("user/output/@selectionColor") == colors[2]))
                     return false;
             });
 
             layout.on("themeDefaults", function(e) {
-                var skin = e.theme;
+                var colors = defaults[e.theme];
-                settings.set("user/output/@backgroundColor", defaults[skin][0]);
+                if (!colors) return;
-                settings.set("user/output/@foregroundColor", defaults[skin][1]);
+                settings.set("user/output/@backgroundColor", colors[0]);
-                settings.set("user/output/@selectionColor", defaults[skin][2]);
+                settings.set("user/output/@foregroundColor", colors[1]);
+                settings.set("user/output/@selectionColor", colors[2]);
             }, handle);
 
             // Settings UI