Fix the loading of ca@valencia.pak, which is available in

ui/base/l10n/l10n_util_unittest.cc

Index: ui/base/l10n/l10n_util_unittest.cc
diff --git a/ui/base/l10n/l10n_util_unittest.cc b/ui/base/l10n/l10n_util_unittest.cc
index 8b24181a6a591a1c5bbfe975ea792131e6ac0078..928b14e47afd2bcd309c58bb1ae51cf8a890f5b5 100644
--- a/ui/base/l10n/l10n_util_unittest.cc
+++ b/ui/base/l10n/l10n_util_unittest.cc
@@ -141,6 +141,8 @@ TEST_F(L10nUtilTest, GetAppLocale) {
     "fil",
     "nb",
     "am",
+    "ca",
+    "ca@valencia",
   };
 
 #if defined(OS_WIN)
@@ -238,6 +240,21 @@ TEST_F(L10nUtilTest, GetAppLocale) {
 
   SetDefaultLocaleForTest("zh-SG", env.get());
   EXPECT_EQ("zh-CN", l10n_util::GetApplicationLocale(""));
+
+  SetDefaultLocaleForTest("ca", env.get());
+  EXPECT_EQ("ca", l10n_util::GetApplicationLocale(""));
+
+  SetDefaultLocaleForTest("ca-ES", env.get());
+  EXPECT_EQ("ca", l10n_util::GetApplicationLocale(""));
+
+  SetDefaultLocaleForTest("ca@valencia", env.get());
+  EXPECT_EQ("ca@valencia", l10n_util::GetApplicationLocale(""));
+
+  SetDefaultLocaleForTest("ca_ES@valencia", env.get());
+  EXPECT_EQ("ca@valencia", l10n_util::GetApplicationLocale(""));
+
+  SetDefaultLocaleForTest("ca_ES.UTF8@valencia", env.get());
+  EXPECT_EQ("ca@valencia", l10n_util::GetApplicationLocale(""));
 #endif  // defined (OS_CHROMEOS)
 
 #if defined(OS_WIN)