Add new_array type info to dex dump output.

Also cleaned up a bit of the field printing.

Change-Id: Ia731d58b16f554fde9a9ac733f4d4f0148e55ac9
diff --git a/src/utils.h b/src/utils.h
index 72303f0..8412377 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -195,6 +195,7 @@
 // Given String.class, the output would be "java.lang.Class<java.lang.String>".
 std::string PrettyTypeOf(const Object* obj)
     SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
+std::string PrettyType(uint32_t type_idx, const DexFile& dex_file);
 
 // Returns a human-readable form of the name of the given class.
 // Given String.class, the output would be "java.lang.Class<java.lang.String>".