[Android] Simplify logic for grabbing initial country-code.

ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java

Index: ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java
diff --git a/ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java b/ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java
index becf1f4782890dfcdbb8874e4c9a944c0a08e8c6..8deeb475e5b257f91c94ab1bc7794dfef8a5c3b0 100644
--- a/ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java
+++ b/ui/android/java/src/org/chromium/ui/base/LocalizationUtils.java
@@ -11,7 +11,6 @@ import org.chromium.base.ApiCompatibilityUtils;
 import org.chromium.base.ApplicationStatus;
 import org.chromium.base.CalledByNative;
 import org.chromium.base.JNINamespace;
-import org.chromium.base.LocaleUtils;
 
 import java.util.Locale;
 
@@ -30,16 +29,6 @@ public class LocalizationUtils {
 
     private LocalizationUtils() { /* cannot be instantiated */ }
 
-    /**
-     * @return the default locale, translating Android deprecated
-     * language codes into the modern ones used by Chromium.
-     */
-    @CalledByNative
-    public static String getDefaultLocale() {
-        // TODO(vivekg): Native callers should use LocaleUtils directly instead of the redirection.
-        return LocaleUtils.getDefaultLocale();
-    }
-
     @CalledByNative
     private static Locale getJavaLocale(String language, String country, String variant) {
         return new Locale(language, country, variant);