DevTools: remove setLastEvaluationResult from the protocol.

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 370 matching lines @@
     {
         return nullifyObjectProto(/** @type {!Object} */ (InjectedScriptHost.eval("(" + objectId + ")")));
     },
 
     clearLastEvaluationResult: function()
     {
         delete this._lastResult;
     },
 
     /**
-     * @param {string} objectId
-     */
-    setLastEvaluationResult: function(objectId)
-    {
-        var parsedObjectId = this._parseObjectId(objectId);
-        var object = this._objectForId(parsedObjectId);
-        this._lastResult = object;
-    },
-
-    /**
      * @param {string} methodName
      * @param {string} args
      * @return {*}
      */
     dispatch: function(methodName, args)
     {
         var argsArray = /** @type {!Array.<*>} */ (InjectedScriptHost.eval("(" + args + ")"));
         var result = InjectedScriptHost.callFunction(this[methodName], this, argsArray);
         if (typeof result === "undefined") {
             inspectedWindow.console.error("Web Inspector error: InjectedScript.%s returns undefined", methodName);
@@ skipping 1538 matching lines @@
      */
     _logEvent: function(event)
     {
         inspectedWindow.console.log(event.type, event);
     }
 }
 
 injectedScript._commandLineAPIImpl = new CommandLineAPIImpl();
 return injectedScript;
 })