Revert of DevTools: Fix debug_devtools=1 mode "main" extensions loading after r182328

Source/devtools/front_end/Runtime.js

Index: Source/devtools/front_end/Runtime.js
diff --git a/Source/devtools/front_end/Runtime.js b/Source/devtools/front_end/Runtime.js
index fa9422bf7565d782bfe38af985b31a8f8b6d1093..817c59379b068c965dc881a3e982fce59a256b0f 100644
--- a/Source/devtools/front_end/Runtime.js
+++ b/Source/devtools/front_end/Runtime.js
@@ -245,7 +245,7 @@
             var content;
             // FIXME: This is a temp workaround to avoid core module loading attempts in the release mode.
             // It should be removed when the new application loader is implemented.
-            if (moduleName === "main" || !this._coreModules.hasOwnProperty(moduleName))
+            if (!this._coreModules.hasOwnProperty(moduleName))
                 content = loadResource(moduleName + "/module.json");
             else
                 content = "{}";
@@ -524,11 +524,6 @@
     for (var i = 0; extensions && i < extensions.length; ++i)
         this._manager._extensions.push(new Runtime.Extension(this, extensions[i]));
     this._loaded = false;
-
-    // FIXME: This is a temp workaround to avoid core module loading attempts in the release mode.
-    // It should be removed when the new application loader is implemented.
-    if (this._manager._coreModules.hasOwnProperty(this._name))
-        this._loaded = true;
 }
 
 Runtime.Module.prototype = {
@@ -559,7 +554,10 @@
             this._manager.loadModule(dependencies[i]);
         if (this._descriptor.scripts) {
             if (Runtime.isReleaseMode()) {
-                loadScript(this._name + ".js");
+                // FIXME: This is a temp workaround to avoid core module loading attempts in the release mode.
+                // It should be removed when the new application loader is implemented.
+                if (!this._manager._coreModules.hasOwnProperty(this._name))
+                    loadScript(this._name + ".js");
             } else {
                 var scripts = this._descriptor.scripts;
                 for (var i = 0; i < scripts.length; ++i)