Use AIDL_* errors over libbase logging.

This:
- gives us line numbers in source AIDL files reflecting errors
- makes it possible aidl_parser_fuzzer can detect when we return an
  error but don't provide any output logging

Bug: N/A
Test: aidl_unittest
Change-Id: I0479fd8d87547c1f0b1be754f9b8f6865db3cbef
diff --git a/parser.cpp b/parser.cpp
index 923eebd..f2b9c55 100644
--- a/parser.cpp
+++ b/parser.cpp
@@ -15,7 +15,7 @@
  */
 
 #include "parser.h"
-#include "aidl_language_y-module.h"
+#include "aidl_language_y.h"
 #include "logging.h"
 
 void yylex_init(void**);