Fix annotations test 004.

We use the Java return type rather than looking the return type up
from the dex file because we don't have a dex file to look it up in.

The expected results were sorted statics first; now we're sorting
them non-statics first.

Change-Id: Id4ac52cdec9b472483ec055e47ca1bc3c6a2d885
diff --git a/src/object.cc b/src/object.cc
index 281f685..174388a 100644
--- a/src/object.cc
+++ b/src/object.cc
@@ -378,6 +378,10 @@
 Class* Method::GetReturnType() const {
   DCHECK(GetDeclaringClass()->IsResolved() || GetDeclaringClass()->IsErroneous())
       << PrettyMethod(this);
+  Class* java_return_type = java_return_type_;
+  if (java_return_type != NULL) {
+      return java_return_type;
+  }
   // Short-cut
   Class* result = GetDexCacheResolvedTypes()->Get(GetReturnTypeIdx());
   if (result == NULL) {