Don't log UnableToCompleteException stack traces, that's not
what they're for.

reviewed by jat

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@6718 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/src/com/google/gwt/dev/shell/ModuleSpace.java b/dev/core/src/com/google/gwt/dev/shell/ModuleSpace.java
index 44678ab..7cac675 100644
--- a/dev/core/src/com/google/gwt/dev/shell/ModuleSpace.java
+++ b/dev/core/src/com/google/gwt/dev/shell/ModuleSpace.java
@@ -548,7 +548,7 @@
     } catch (UnableToCompleteException e) {
       String msg = "Deferred binding failed for '" + sourceName
           + "'; expect subsequent failures";
-      host.getLogger().log(TreeLogger.ERROR, msg, e);
+      host.getLogger().log(TreeLogger.ERROR, msg);
       throw new UnableToCompleteException();
     }
   }