Fixes issue #1659; forgot that we include finalize as an Object polymorphic.

Review by: mmendez (TBR)

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@1438 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java b/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
index 2112f6d..c0b82fb 100644
--- a/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
+++ b/dev/core/src/com/google/gwt/dev/jjs/impl/GenerateJavaScriptAST.java
@@ -1742,6 +1742,7 @@
     specialObfuscatedIdents.put("hashCode", "hC");
     specialObfuscatedIdents.put("equals", "eQ");
     specialObfuscatedIdents.put("toString", "tS");
+    specialObfuscatedIdents.put("finalize", "fZ");
 
     // Object fields
     specialObfuscatedIdents.put("typeId", "tI");