Fix build.

git cherry-pick --no-commit  22a614142aacce13fc46a0e524dbfb6ca56bf237

Change-Id: I1409bc3dd1f1b3027c12355e8b6aeffa2d857c83
diff --git a/tools/layoutlib/bridge/src/libcore/icu/ICU_Delegate.java b/tools/layoutlib/bridge/src/libcore/icu/ICU_Delegate.java
index a45e879..fb2fc85 100644
--- a/tools/layoutlib/bridge/src/libcore/icu/ICU_Delegate.java
+++ b/tools/layoutlib/bridge/src/libcore/icu/ICU_Delegate.java
@@ -190,7 +190,6 @@
 
         // Used by DecimalFormatSymbols.
         result.zeroDigit = '0';
-        result.digit = '0';
         result.decimalSeparator = '.';
         result.groupingSeparator = ',';
         result.patternSeparator = ' ';