DevTools: added injectedScript.evaluateWithDetails, that return exception details if it occured

Source/core/inspector/InjectedScriptSource.js

 /*
  * Copyright (C) 2007 Apple Inc.  All rights reserved.
  * Copyright (C) 2013 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 620 matching lines @@
      * @param {string} objectGroup
      * @param {boolean} isEvalOnCallFrame
      * @param {boolean} injectCommandLineAPI
      * @param {boolean} returnByValue
      * @param {boolean} generatePreview
      * @param {!Array.<!Object>=} scopeChain
      * @return {!Object}
      */
     _evaluateAndWrap: function(evalFunction, object, expression, objectGroup, isEvalOnCallFrame, injectCommandLineAPI, returnByValue, generatePreview, scopeChain)
     {
-        try {
-            return { wasThrown: false,
-                     result: this._wrapObject(this._evaluateOn(evalFunction, object, objectGroup, expression, isEvalOnCallFrame, injectCommandLineAPI, scopeChain), objectGroup, returnByValue, generatePreview),
-                     __proto__: null };
-        } catch (e) {
-            return this._createThrownValue(e, objectGroup);
-        }
+        return { wasThrown: false,
+                 result: this._wrapObject(this._evaluateOn(evalFunction, object, objectGroup, expression, isEvalOnCallFrame, injectCommandLineAPI, scopeChain), objectGroup, returnByValue, generatePreview),
+                 __proto__: null };
     },
 
     /**
      * @param {*} value
      * @param {string} objectGroup
      * @return {!Object}
      */
     _createThrownValue: function(value, objectGroup)
     {
         var remoteObject = this._wrapObject(value, objectGroup);
@@ skipping 963 matching lines @@
      */
     _logEvent: function(event)
     {
         inspectedWindow.console.log(event.type, event);
     }
 }
 
 injectedScript._commandLineAPIImpl = new CommandLineAPIImpl();
 return injectedScript;
 })