DevTools: kill WI.IsolatedFileSystemManager FileSystemsLoaded event

third_party/WebKit/Source/devtools/front_end/main/Main.js

Index: third_party/WebKit/Source/devtools/front_end/main/Main.js
diff --git a/third_party/WebKit/Source/devtools/front_end/main/Main.js b/third_party/WebKit/Source/devtools/front_end/main/Main.js
index fa7d92416e4e2964a9c48b079effb6ea504cca24..4a1148feeb90948948eef7d8e79fd2808417cc86 100644
--- a/third_party/WebKit/Source/devtools/front_end/main/Main.js
+++ b/third_party/WebKit/Source/devtools/front_end/main/Main.js
@@ -136,7 +136,8 @@ WebInspector.Main.prototype = {
 
         // Request filesystems early, we won't create connections until callback is fired. Things will happen in parallel.
         WebInspector.isolatedFileSystemManager = new WebInspector.IsolatedFileSystemManager();
-        WebInspector.isolatedFileSystemManager.initialize(this._didInitializeFileSystemManager.bind(this));
+        WebInspector.isolatedFileSystemManager.waitForFileSystems()
+            .then(this._didInitializeFileSystemManager.bind(this));
 
         var themeSetting = WebInspector.settings.createSetting("uiTheme", "default");
         WebInspector.initializeUIUtils(document, themeSetting);