DevTools: Fix [bound] function receivers

Source/devtools/front_end/UIUtils.js

Index: Source/devtools/front_end/UIUtils.js
diff --git a/Source/devtools/front_end/UIUtils.js b/Source/devtools/front_end/UIUtils.js
index ee8bb7e48c675e3b42a55829c8f831d562c4e41b..4d4fa9a23e9f4d56ecd275e07467b014c2b5839e 100644
--- a/Source/devtools/front_end/UIUtils.js
+++ b/Source/devtools/front_end/UIUtils.js
@@ -820,15 +820,12 @@ WebInspector.invokeOnceAfterBatchUpdate = function(object, method)
 
 ;(function() {
 
-/**
- * @this {Window}
- */
 function windowLoaded()
 {
     window.addEventListener("focus", WebInspector._windowFocused, false);
     window.addEventListener("blur", WebInspector._windowBlurred, false);
-    document.addEventListener("focus", WebInspector._focusChanged.bind(this), true);
-    document.addEventListener("blur", WebInspector._documentBlurred.bind(this), true);
+    document.addEventListener("focus", WebInspector._focusChanged, true);
+    document.addEventListener("blur", WebInspector._documentBlurred, true);
     window.removeEventListener("DOMContentLoaded", windowLoaded, false);
 }