Replace TOUCH_UI condition in WebUI with dynamic flag.

webkit/glue/user_agent.cc

 // Copyright (c) 2011 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.
 
 #include "webkit/glue/user_agent.h"
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
 #include <sys/utsname.h>
 #endif
 
@@ skipping 69 matching lines @@
       os_major_version,
       os_minor_version,
       architecture_token.c_str()
 #elif defined(OS_MACOSX)
       "Intel Mac OS X %d_%d_%d",
       os_major_version,
       os_minor_version,
       os_bugfix_version
 #elif defined(OS_CHROMEOS)
       "CrOS "
-#if defined(TOUCH_UI)
-      "Touch "
-#endif
       "%s %d.%d.%d",
       cputype.c_str(),   // e.g. i686
       os_major_version,
       os_minor_version,
       os_bugfix_version
 #else
       "%s %s",
       unixinfo.sysname,  // e.g. Linux
       cputype.c_str()    // e.g. i686
 #endif
@@ skipping 37 matching lines @@
       WEBKIT_VERSION_MAJOR,
       WEBKIT_VERSION_MINOR,
       product.c_str(),
       WEBKIT_VERSION_MAJOR,
       WEBKIT_VERSION_MINOR);
   return user_agent;
 }
 
 }  // namespace webkit_glue