Implement HttpUserAgentSettings delegate for Android WebView

base/android/java/src/org/chromium/base/LocaleUtils.java

Index: base/android/java/src/org/chromium/base/LocaleUtils.java
diff --git a/base/android/java/src/org/chromium/base/LocaleUtils.java b/base/android/java/src/org/chromium/base/LocaleUtils.java
index 82b2c8fc6667cd7ccc7cd96c58bfaef8d76ab595..93d4f3234a41de2c016d602a5b5ee23c5a830304 100644
--- a/base/android/java/src/org/chromium/base/LocaleUtils.java
+++ b/base/android/java/src/org/chromium/base/LocaleUtils.java
@@ -17,12 +17,11 @@ public class LocaleUtils {
     }
 
     /**
-     * @return the default locale, translating Android deprecated
-     * language codes into the modern ones used by Chromium.
+     * @return the string for the given locale, translating
+     * Android deprecated language codes into the modern ones
+     * used by Chromium.
      */
-    @CalledByNative
-    public static String getDefaultLocale() {
-        Locale locale = Locale.getDefault();
+    public static String getLocale(Locale locale) {
         String language = locale.getLanguage();
         String country = locale.getCountry();
 
@@ -41,6 +40,15 @@ public class LocaleUtils {
     }
 
     /**
+     * @return the default locale, translating Android deprecated
+     * language codes into the modern ones used by Chromium.
+     */
+    @CalledByNative
+    public static String getDefaultLocale() {
+        return getLocale(Locale.getDefault());
+    }
+
+    /**
      * Get the default country code set during install.
      * @return country code.
      */