8191132: assert condition should not be in quotes

Remove bogus double quotation marks

Reviewed-by: coleenp
diff --git a/src/hotspot/share/oops/cpCache.cpp b/src/hotspot/share/oops/cpCache.cpp
index ff435a6..3434af1 100644
--- a/src/hotspot/share/oops/cpCache.cpp
+++ b/src/hotspot/share/oops/cpCache.cpp
@@ -440,7 +440,7 @@
 
   Symbol* error = PENDING_EXCEPTION->klass()->name();
   Symbol* message = java_lang_Throwable::detail_message(PENDING_EXCEPTION);
-  assert("message != NULL", "Missing detail message");
+  assert(message != NULL, "Missing detail message");
 
   SystemDictionary::add_resolution_error(cpool, index, error, message);
   set_indy_resolution_failed();