Bug 1373765 - Move jsonViewInitialized into JSONView.initialized. r=Honza

devtools/client/jsonview/json-viewer.js

@@ -100,6 +100,6 @@ define(function (require, exports, module) {
   // Send notification event to the window. Can be useful for
   // tests as well as extensions.
   let event = new CustomEvent("JSONViewInitialized", {});
-  window.jsonViewInitialized = true;
+  JSONView.initialized = true;
   window.dispatchEvent(event);
 });

devtools/client/jsonview/test/head.js

@@ -49,7 +49,7 @@ function addJsonViewTab(url, timeout = -1) {
 
     // Resolve if the JSONView is fully loaded or wait
     // for an initialization event.
-    if (content.window.wrappedJSObject.jsonViewInitialized) {
+    if (content.window.wrappedJSObject.JSONView.initialized) {
       deferred.resolve(tab);
     } else {
       waitForContentMessage("Test:JsonView:JSONViewInitialized").then(() => {