fixed expected results

git-svn-id: http://lampsvn.epfl.ch/svn-repos/scala/scala/trunk@3372 5e8d7ff9-d8ef-0310-90f0-a4852d11357a

test/files/neg/imports.check

@@ -1,4 +1,3 @@
-testing: /home/odersky/scala/test/files/neg/imports.scala             [FAILED]
 imports.scala:26: not found: value v_coi
   def method: C_coi = v_coi;
                       ^

test/files/neg/overlapping.check

@@ -1,6 +1,6 @@
-overlapping.scala:9: overlapping overloaded alternatives; the two following alternatives of method foo have the same erasure: ()Any
- alternative 1: def foo: X.this.I
- alternative 2: def foo: X.this.J
+overlapping.scala:9: Double declaration:
+method foo: X.this.I and
+method foo: X.this.J have same types after erasure
   def foo: J;
       ^
 one error found