Build sync engine as part of the browser build

chrome/browser/sync/util/query_helpers.cc

 // Copyright (c) 2009 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 "chrome/browser/sync/util/query_helpers.h"
 
-#if defined(OS_WINDOWS)
+#if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include <limits>
 #include <string>
 #include <vector>
 
 #include "chrome/browser/sync/util/sync_types.h"
 
 using std::numeric_limits;
@@ skipping 40 matching lines @@
 int SqliteOpen(PathString filename, sqlite3** db) {
   int result =
 #if PATHSTRING_IS_STD_STRING
   sqlite3_open
 #else
   sqlite3_open16
 #endif
   (filename.c_str(), db);
   LOG_IF(ERROR, SQLITE_OK != result) << "Error opening " << filename << ": "
                                      << result;
-#ifdef OS_WINDOWS
+#ifdef OS_WIN
   if (SQLITE_OK == result) {
     // Make sure we mark the db file as not indexed so since if any other app
     // opens it, it can break our db locking.
     DWORD attrs = GetFileAttributes(filename.c_str());
     if (FILE_ATTRIBUTE_NORMAL == attrs)
       attrs = FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
     else
       attrs = attrs | FILE_ATTRIBUTE_NOT_CONTENT_INDEXED;
     SetFileAttributes(filename.c_str(), attrs);
   }
-#endif  // OS_WINDOWS
+#endif  // OS_WIN
   // Be patient as we set pragmas.
   sqlite3_busy_timeout(*db, numeric_limits<int>::max());
 #ifndef DISABLE_SQLITE_FULL_FSYNC
   ExecOrDie(*db, "PRAGMA fullfsync = 1");
 #endif  // DISABLE_SQLITE_FULL_FSYNC
   ExecOrDie(*db, "PRAGMA synchronous = 2");
   sqlite3_busy_timeout(*db, 0);
   return SQLITE_OK;
 }
 
@@ skipping 182 matching lines @@
   string result;
   result.reserve(in.size() / 2);
   for (string::const_iterator i = in.begin(); i != in.end(); ++i) {
     unsigned int c = *i - 'A';
     if (++i != in.end())
       c = c | (static_cast<unsigned char>(*i - 'A') << 4);
     result.push_back(c);
   }
   return result;
 }