Move Android user agent generation to native code

webkit/glue/user_agent.h

 // Copyright (c) 2012 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 WEBKIT_GLUE_USER_AGENT_H_
 #define WEBKIT_GLUE_USER_AGENT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
 
 namespace webkit_glue {
 
 // Builds a User-agent compatible string that describes the OS and CPU type.
 std::string BuildOSCpuInfo();
 
 // Returns the WebKit version, in the form "major.minor (branch@revision)".
 std::string GetWebKitVersion();
 
 // The following 2 functions return the major and minor webkit versions.
 int GetWebKitMajorVersion();
 int GetWebKitMinorVersion();
 
-#if defined(OS_ANDROID)
-// Sets the OS component of the user agent (e.g. "4.0.4; Galaxy Nexus
-// BUILD/IMM76K")
-// TODO(yfriedman): Remove this ASAP (http://crbug.com/131312)
-void SetUserAgentOSInfo(const std::string& os_info);
-#endif
-
 // Helper function to generate a full user agent string from a short
 // product name.
 std::string BuildUserAgentFromProduct(const std::string& product);
 
 }  // namespace webkit_glue
 
 #endif  // WEBKIT_GLUE_USER_AGENT_H_