Move webkit/user_agent/ into webkit/common

webkit/common/user_agent/user_agent_unittest.cc

 // 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.
 
-#include "webkit/user_agent/user_agent.h"
+#include "webkit/common/user_agent/user_agent.h"
 
 #include <string>
 
 #include "googleurl/src/gurl.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 typedef testing::Test WebkitGlueUserAgentTest;
 
@@ skipping 30 matching lines @@
 #endif
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(expected); ++i) {
     EXPECT_EQ((expected[i].os_mask & os_bit) != 0,
               IsSpoofedUserAgent(
                   webkit_glue::GetUserAgent(GURL(expected[i].url))));
   }
 }
 
 }  // namespace