rAc: use libaddressinput to validate international addresses.

chrome/common/chrome_paths.cc

Index: chrome/common/chrome_paths.cc
diff --git a/chrome/common/chrome_paths.cc b/chrome/common/chrome_paths.cc
index 2333da1fd2489182bccbddf3f90b2d042d9b2699..3915e8140fea87db93c71eb0fdebbf63d3e6e1c2 100644
--- a/chrome/common/chrome_paths.cc
+++ b/chrome/common/chrome_paths.cc
@@ -408,6 +408,11 @@ bool PathProvider(int key, base::FilePath* result) {
       cur = cur.Append(FILE_PATH_LITERAL("managed_users"));
       break;
 #endif
+    case chrome::FILE_LIBADDRESSINPUT_CACHE:
+      if (!PathService::Get(chrome::DIR_USER_DATA, &cur))
+        return false;
+      cur = cur.Append(FILE_PATH_LITERAL("libaddressinput"));
+      break;
     // The following are only valid in the development environment, and
     // will fail if executed from an installed executable (because the
     // generated path won't exist).