Bug 1118544 - Tweak WebIDE to better support FxOS addons. r=jryans

browser/devtools/app-manager/app-validator.js

@@ -190,6 +190,10 @@ AppValidator.prototype._getOriginURL = function () {
 };
 
 AppValidator.prototype.validateLaunchPath = function (manifest) {
+  // Addons don't use index page (yet?)
+  if (manifest.role && manifest.role === "addon") {
+    return promise.resolve();
+  }
   let deferred = promise.defer();
   // The launch_path field has to start with a `/`
   if (manifest.launch_path && manifest.launch_path[0] !== "/") {

browser/devtools/webide/modules/app-manager.js

@@ -510,6 +510,12 @@ let AppManager = exports.AppManager = {
                                             project.manifest);
       }
 
+      // Addons don't have any document to load (yet?)
+      // So that there is no need to run them, installing is enough
+      if (project.manifest.role && project.manifest.role === "addon") {
+        return;
+      }
+
       let {app} = response;
       if (!app.running) {
         let deferred = promise.defer();