DevTools: Fix all outstanding JavaScript style issues.

third_party/WebKit/Source/devtools/front_end/host/InspectorFrontendHost.js

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 500 matching lines @@
                 setImmediate(innerDispatch);
             else
                 innerDispatch();
 
             function innerDispatch()
             {
                 // Single argument methods get dispatched with the param.
                 if (signature.length < 2) {
                     try {
                         InspectorFrontendHost.events.dispatchEventToListeners(name, params[0]);
-                    } catch(e) {
+                    } catch (e) {
                         console.error(e + " " + e.stack);
                     }
                     return;
                 }
                 var data = {};
                 for (var i = 0; i < signature.length; ++i)
                     data[signature[i]] = params[i];
                 try {
                     InspectorFrontendHost.events.dispatchEventToListeners(name, data);
-                } catch(e) {
+                } catch (e) {
                     console.error(e + " " + e.stack);
                 }
             }
         },
 
         /**
          * @param {number} id
          * @param {string} chunk
          */
         streamWrite: function(id, chunk)
         {
             WebInspector.ResourceLoader.streamWrite(id, chunk);
         }
     }
 
     // FIXME: This file is included into both apps, since the devtools_app needs the InspectorFrontendHostAPI only,
     // so the host instance should not initialized there.
     initializeInspectorFrontendHost();
     window.InspectorFrontendAPI = new InspectorFrontendAPIImpl();
     WebInspector.setLocalizationPlatform(InspectorFrontendHost.platform());
 })();
 
 /**
  * @type {!WebInspector.EventTarget}
  */
 InspectorFrontendHost.events;