DevTools: Add context menu option for objects to save to temp variable.

Source/devtools/front_end/RemoteObject.js

Index: Source/devtools/front_end/RemoteObject.js
diff --git a/Source/devtools/front_end/RemoteObject.js b/Source/devtools/front_end/RemoteObject.js
index 3e49d096292971d32438fd6e4a5df103a8d8e4f9..880602e63fd3f4863a46758dcddd51d93a48c391 100644
--- a/Source/devtools/front_end/RemoteObject.js
+++ b/Source/devtools/front_end/RemoteObject.js
@@ -365,7 +365,7 @@ WebInspector.RemoteObjectImpl.prototype = {
                 return;
             }
 
-            this.doSetObjectPropertyValue(result, name, callback);
+            this.setObjectPropertyValue(name, result, callback);
 
             if (result.objectId)
                 this._runtimeAgent.releaseObject(result.objectId);
@@ -373,11 +373,11 @@ WebInspector.RemoteObjectImpl.prototype = {
     },
 
     /**
-     * @param {!RuntimeAgent.RemoteObject} result
      * @param {string} name
+     * @param {!RuntimeAgent.RemoteObject|!WebInspector.RemoteObject} result
      * @param {function(string=)} callback
      */
-    doSetObjectPropertyValue: function(result, name, callback)
+    setObjectPropertyValue: function(name, result, callback)
     {
         // This assignment may be for a regular (data) property, and for an acccessor property (with getter/setter).
         // Note the sensitive matter about accessor property: the property may be physically defined in some proto object,
@@ -389,8 +389,8 @@ WebInspector.RemoteObjectImpl.prototype = {
         if (result.type === "number" && String(result.value) !== result.description)
             setPropertyValueFunction = "function(a) { this[a] = " + result.description + "; }";
 
-        delete result.description; // Optimize on traffic.
-        this._runtimeAgent.callFunctionOn(this._objectId, setPropertyValueFunction, [{ value:name }, result], true, undefined, undefined, propertySetCallback.bind(this));
+        var argv = [{ value: name }, { value: result.value, objectId: result.objectId }];
+        this._runtimeAgent.callFunctionOn(this._objectId, setPropertyValueFunction, argv, true, undefined, undefined, propertySetCallback.bind(this));
 
         /**
          * @param {?Protocol.Error} error
@@ -639,11 +639,11 @@ WebInspector.ScopeRemoteObject.prototype = {
 
     /**
      * @override
-     * @param {!RuntimeAgent.RemoteObject} result
      * @param {string} name
+     * @param {!RuntimeAgent.RemoteObject} result
      * @param {function(string=)} callback
      */
-    doSetObjectPropertyValue: function(result, name, callback)
+    setObjectPropertyValue: function(name, result, callback)
     {
         var newValue;