Test fixes to catch up with Parser changes (dartbug.com/18315).

pkg/analyzer/test/services/data/cu_tests.data

Index: pkg/analyzer/test/services/data/cu_tests.data
===================================================================
--- pkg/analyzer/test/services/data/cu_tests.data	(revision 35546)
+++ pkg/analyzer/test/services/data/cu_tests.data	(working copy)
@@ -28,12 +28,12 @@
 /**
  * Y.
  */
-abstract class Y = String;
+abstract class Y = Foo with Bar;
 <<<
 /**
  * Y.
  */
-abstract class Y = String;
+abstract class Y = Foo with Bar;
 >>>
 external void printToConsole(String line);
 <<<
@@ -73,7 +73,7 @@
 typedef void X(y);
 
 @NoInline()
-class Y = X;
+class Y = X with Z;
 
 @NoInline()
 class X {
@@ -118,7 +118,7 @@
 typedef void X(y);
 
 @NoInline()
-class Y = X;
+class Y = X with Z;
 
 @NoInline()
 class X {