Merge 134944 - Web Inspector: Workaround to show shortcuts for panels that hasn't been loaded.

Source/WebCore/inspector/front-end/ShortcutsScreen.js

Index: Source/WebCore/inspector/front-end/ShortcutsScreen.js
===================================================================
--- Source/WebCore/inspector/front-end/ShortcutsScreen.js	(revision 135261)
+++ Source/WebCore/inspector/front-end/ShortcutsScreen.js	(working copy)
@@ -31,9 +31,10 @@
 /**
  * @constructor
  */
-WebInspector.ShortcutsScreen = function()
+WebInspector.ShortcutsScreen = function(finishShortcutsRegistrationCallback)
 {
     this._sections = {};
+    this._finishShortcutsRegistrationCallback = finishShortcutsRegistrationCallback;
 }
 
 WebInspector.ShortcutsScreen.prototype = {
@@ -47,6 +48,10 @@
 
     createShortcutsTabView: function()
     {
+        if (this._finishShortcutsRegistrationCallback)
+            this._finishShortcutsRegistrationCallback();
+        delete this._finishShortcutsRegistrationCallback;
+
         var orderedSections = [];
         for (var section in this._sections)
             orderedSections.push(this._sections[section]);