Remove wstring from RVH's run Javascript command....

chrome/test/automation/tab_proxy.h

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 #define CHROME_TEST_AUTOMATION_TAB_PROXY_H_
 #pragma once
 
 #include "build/build_config.h"  // NOLINT
 
@@ skipping 48 matching lines @@
   };
 
   TabProxy(AutomationMessageSender* sender,
            AutomationHandleTracker* tracker,
            int handle);
 
   // Gets the current url of the tab.
   bool GetCurrentURL(GURL* url) const WARN_UNUSED_RESULT;
 
   // Gets the title of the tab.
-  bool GetTabTitle(std::wstring* title) const WARN_UNUSED_RESULT;
+  bool GetTabTitle(string16* title) const WARN_UNUSED_RESULT;
 
   // Gets the tabstrip index of the tab.
   bool GetTabIndex(int* index) const WARN_UNUSED_RESULT;
 
   // Gets the number of constrained window for this tab.
   bool GetConstrainedWindowCount(int* count) const WARN_UNUSED_RESULT;
 
   // Executes a javascript in a frame's context whose xpath is provided as the
   // first parameter and extract the values from the resulting json string.
   // Examples:
   // jscript = "window.domAutomationController.send('string');"
   // will result in value = "string"
   // jscript = "window.domAutomationController.send(24);"
   // will result in value = 24
   // NOTE: If this is called from a ui test, |dom_automation_enabled_| must be
   // set to true for these functions to work.
-  bool ExecuteAndExtractString(const std::wstring& frame_xpath,
-                               const std::wstring& jscript,
-                               std::wstring* value) WARN_UNUSED_RESULT;
-  bool ExecuteAndExtractBool(const std::wstring& frame_xpath,
-                             const std::wstring& jscript,
+  bool ExecuteAndExtractString(const string16& frame_xpath,
+                               const string16& jscript,
+                               string16* value) WARN_UNUSED_RESULT;
+  bool ExecuteAndExtractBool(const string16& frame_xpath,
+                             const string16& jscript,
                              bool* value) WARN_UNUSED_RESULT;
-  bool ExecuteAndExtractInt(const std::wstring& frame_xpath,
-                            const std::wstring& jscript,
+  bool ExecuteAndExtractInt(const string16& frame_xpath,
+                            const string16& jscript,
                             int* value) WARN_UNUSED_RESULT;
-  bool ExecuteAndExtractValue(const std::wstring& frame_xpath,
-                              const std::wstring& jscript,
+  bool ExecuteAndExtractValue(const string16& frame_xpath,
+                              const string16& jscript,
                               Value** value) WARN_UNUSED_RESULT;
 
   // Returns a DOMElementProxyRef to the tab's current DOM document.
   // This proxy is invalidated when the document changes.
   DOMElementProxyRef GetDOMDocument();
 
   // Configure extension automation mode. When extension automation
   // mode is turned on, the automation host can overtake extension API calls
   // e.g. to make UI tests for extensions easier to write.  Returns true if
   // the message is successfully sent.
@@ skipping 95 matching lines @@
 
   // Gets the process ID that corresponds to the content area of this tab.
   // Returns true if the call was successful.  If the specified tab has no
   // separate process for rendering its content, the return value is true but
   // the process_id is 0.
   bool GetProcessID(int* process_id) const WARN_UNUSED_RESULT;
 
   // Supply or cancel authentication to a login prompt.  These are synchronous
   // calls and hence block until the load finishes (or another login prompt
   // appears, in the case of invalid login info).
-  bool SetAuth(const std::wstring& username,
-               const std::wstring& password) WARN_UNUSED_RESULT;
+  bool SetAuth(const string16& username,
+               const string16& password) WARN_UNUSED_RESULT;
   bool CancelAuth() WARN_UNUSED_RESULT;
 
   // Checks if this tab has a login prompt waiting for auth.  This will be
   // true if a navigation results in a login prompt, and if an attempted login
   // fails.
   // Note that this is only valid if you've done a navigation on this same
   // object; different TabProxy objects can refer to the same Tab.  Calls
   // that can set this are NavigateToURL, GoBack, and GoForward.
   // TODO(mpcomplete): we have no way of knowing if auth is needed after either
   // NavigateToURLAsync, or after appending a tab with an URL that triggers
@@ skipping 208 matching lines @@
   // purposes.
   void LastObjectRemoved();
 
  private:
   base::Lock list_lock_;  // Protects the observers_list_.
   ObserverList<TabProxyDelegate> observers_list_;
   DISALLOW_COPY_AND_ASSIGN(TabProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_TAB_PROXY_H_