Implement artThrowVerificationErrorFromCode.

Change-Id: Ib7f2ad06f20bd0a83fbab573bb16a9d2f872826a
diff --git a/src/utils.h b/src/utils.h
index 97bf2c8..5470f7f 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -149,6 +149,7 @@
 // "[[I" would be "int[][]", "[Ljava/lang/String;" would be
 // "java.lang.String[]", and so forth.
 std::string PrettyDescriptor(const String* descriptor);
+std::string PrettyDescriptor(const std::string& descriptor);
 
 // Returns a human-readable signature for 'f'. Something like "a.b.C.f" or
 // "int a.b.C.f" (depending on the value of 'with_type').