Revert 96556 - Let pyauto create an attached webdriver instance to manipulate web pages.

chrome/browser/automation/testing_automation_provider.h

Index: chrome/browser/automation/testing_automation_provider.h
===================================================================
--- chrome/browser/automation/testing_automation_provider.h	(revision 96579)
+++ chrome/browser/automation/testing_automation_provider.h	(working copy)
@@ -1150,14 +1150,6 @@
   void UpdateExtensionsNow(base::DictionaryValue* args,
                            IPC::Message* reply_message);
 
-  // Creates a new |TestingAutomationProvider| that opens a server channel
-  // for the given |channel_id|.
-  // The server channel will be available for connection when this returns.
-  // Example:
-  //   input: { "channel_id": "testChannel123" }
-  void CreateNewAutomationProvider(base::DictionaryValue* args,
-                                   IPC::Message* reply_message);
-
 #if defined(OS_CHROMEOS)
   // Login.
   void GetLoginInfo(base::DictionaryValue* args, IPC::Message* reply_message);