Pulling out a utility function to a separate file cont.

Author: svorenova

unit/testing-utils/Makefile

@@ -4,7 +4,10 @@ SRC = \
   load_java_class.cpp \
   require_expr.cpp \
   require_goto_statements.cpp \
+  require_parse_tree.cpp \
+  require_symbol.cpp \
   require_type.cpp \
+  run_test_with_compilers.cpp \
   # Empty last line (please keep above list sorted!)
 
 INCLUDES = -I .. -I . -I ../../src