Disable two tests for no-prebuild.

bug:27784033
Change-Id: Ib4fc86cf970e6f008da006cad1bf18e58fb84346
diff --git a/test/Android.run-test.mk b/test/Android.run-test.mk
index 1b00270..84ef9bf 100644
--- a/test/Android.run-test.mk
+++ b/test/Android.run-test.mk
@@ -295,9 +295,12 @@
 TEST_ART_BROKEN_PREBUILD_RUN_TESTS :=
 
 # 554-jit-profile-file is disabled because it needs a primary oat file to know what it should save.
+# 529 and 555: b/27784033
 TEST_ART_BROKEN_NO_PREBUILD_TESTS := \
   117-nopatchoat \
-  554-jit-profile-file
+  554-jit-profile-file \
+  529-checker-unresolved \
+  555-checker-regression-x86const
 
 ifneq (,$(filter no-prebuild,$(PREBUILD_TYPES)))
   ART_TEST_KNOWN_BROKEN += $(call all-run-test-names,$(TARGET_TYPES),$(RUN_TYPES),no-prebuild, \