Devtools UI: Fix Chrome focus shortcut and add pause debugger shortcut

Source/devtools/front_end/main/Main.js

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 333 matching lines @@
         {
             console.timeStamp("Main.inspectorAgentEnableCallback");
             WebInspector.notifications.dispatchEventToListeners(WebInspector.NotificationService.Events.InspectorAgentEnabledForTests);
             // Asynchronously run the extensions.
             setTimeout(function() { WebInspector.extensionServer.initializeExtensions(); }, 0);
         }
     },
 
     _registerForwardedShortcuts: function()
     {
-        /** @const */ var forwardedActions = ["main.reload", "main.hard-reload", "main.toggle-dock", "debugger.toggle-breakpoints-active"];
+        /** @const */ var forwardedActions = ["main.reload", "main.hard-reload", "main.toggle-dock", "debugger.toggle-breakpoints-active", "debugger.toggle-pause"];
         var actionKeys = WebInspector.shortcutRegistry.keysForActions(forwardedActions).map(WebInspector.KeyboardShortcut.keyCodeAndModifiersFromKey);
 
         actionKeys.push({keyCode: WebInspector.KeyboardShortcut.Keys.F8.code});
         InspectorFrontendHost.setWhitelistedShortcuts(JSON.stringify(actionKeys));
     },
 
     _registerMessageSinkListener: function()
     {
         WebInspector.console.addEventListener(WebInspector.Console.Events.MessageAdded, messageAdded);
 
@@ skipping 568 matching lines @@
     p.classList.add("help-section");
     p.textContent = WebInspector.UIString("Inspected worker has terminated. Once it restarts we will attach to it automatically.");
 }
 
 WebInspector.WorkerTerminatedScreen.prototype = {
 
     __proto__: WebInspector.HelpScreen.prototype
 }
 
 new WebInspector.Main();