Remove unused content::GetWebKitMajorVersion() and content::GetWebKitMinorVersion().

content/common/user_agent.cc

 // Copyright 2014 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 "content/public/common/user_agent.h"
 
 #include <stdint.h>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
@@ skipping 12 matching lines @@
 
 namespace content {
 
 std::string GetWebKitVersion() {
   return base::StringPrintf("%d.%d (%s)",
                             WEBKIT_VERSION_MAJOR,
                             WEBKIT_VERSION_MINOR,
                             WEBKIT_SVN_REVISION);
 }
 
-int GetWebKitMajorVersion() {
-  return WEBKIT_VERSION_MAJOR;
-}
-
-int GetWebKitMinorVersion() {
-  return WEBKIT_VERSION_MINOR;
-}
-
 std::string GetWebKitRevision() {
   return WEBKIT_SVN_REVISION;
 }
 
 std::string BuildOSCpuInfo() {
   std::string os_cpu;
 
 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS) ||\
     defined(OS_ANDROID)
   int32_t os_major_version = 0;
@@ skipping 145 matching lines @@
       os_info.c_str(),
       WEBKIT_VERSION_MAJOR,
       WEBKIT_VERSION_MINOR,
       product.c_str(),
       WEBKIT_VERSION_MAJOR,
       WEBKIT_VERSION_MINOR);
   return user_agent;
 }
 
 }  // namespace content