DevTools: clang format all the source + clang config landed.

third_party/WebKit/Source/devtools/front_end/Tests.js

 /*
  * Copyright (C) 2010 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 1084 matching lines @@
     checkForExecutionContexts.call(this);
 
     function checkForExecutionContexts() {
       if (runtimeModel.executionContexts().length >= n)
         callback.call(null);
       else
         this.addSniffer(
             WebInspector.RuntimeModel.prototype, '_executionContextCreated', checkForExecutionContexts.bind(this));
     }
   };
-  
+
 
   window.uiTests = new TestSuite(window.domAutomationController);
 })(window);