Use BCP47 compliant format for locale representation

base/BUILD.gn

 # Copyright (c) 2013 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.
 
 # HOW TO WRITE CONDITIONALS IN THIS FILE
 # ======================================
 #
 # In many other places, one would write a conditional that expresses all the
 # cases when a source file is used or unused, and then either add or subtract
 # it from the sources list in that case
@@ skipping 2333 matching lines @@
       ":base_java",
       ":base_java_test_support",
     ]
     java_files = [
       "android/javatests/src/org/chromium/base/AdvancedMockContextTest.java",
       "android/javatests/src/org/chromium/base/ApiCompatibilityUtilsTest.java",
       "android/javatests/src/org/chromium/base/CommandLineInitUtilTest.java",
       "android/javatests/src/org/chromium/base/CommandLineTest.java",
       "android/javatests/src/org/chromium/base/ObserverListTest.java",
       "android/javatests/src/org/chromium/base/metrics/RecordHistogramTest.java",
+      "android/javatests/src/org/chromium/base/LocaleUtilsTest.java",

[ksk1, 2016/10/17 11:21:15]

Move to l. 2352 to be alphabetical order?

[Yirui Huang, 2016/10/17 13:42:27]

Yes.

     ]
   }
 
   android_library("base_java_test_support") {
     testonly = true
     deps = [
       ":base_java",
       "//testing/android/reporter:reporter_java",
       "//third_party/hamcrest:hamcrest_core_java",
     ]
@@ skipping 85 matching lines @@
     testonly = true
     deps = [
       ":base_java",
     ]
     java_files = [
       "test/android/java/src/org/chromium/base/ContentUriTestUtils.java",
       "test/android/java/src/org/chromium/base/TestSystemMessageHandler.java",
     ]
   }
 }