Add missing oatdump test dependency

Bug: 18000316
Change-Id: Ic828e8be8e5d3ef7e112facd0db57013740d449a
diff --git a/build/Android.gtest.mk b/build/Android.gtest.mk
index 7775389..69472b7 100644
--- a/build/Android.gtest.mk
+++ b/build/Android.gtest.mk
@@ -105,6 +105,16 @@
   $(TARGET_CORE_IMAGE_default_no-pic_32) \
   imgdiagd
 
+# Oatdump test requires an image and oatfile to dump.
+ART_GTEST_oatdump_test_HOST_DEPS := \
+  $(HOST_CORE_IMAGE_default_no-pic_64) \
+  $(HOST_CORE_IMAGE_default_no-pic_32) \
+  $(HOST_OUT_EXECUTABLES)/oatdumpd
+ART_GTEST_oatdump_test_TARGET_DEPS := \
+  $(TARGET_CORE_IMAGE_default_no-pic_64) \
+  $(TARGET_CORE_IMAGE_default_no-pic_32) \
+  oatdump
+
 # The path for which all the source files are relative, not actually the current directory.
 LOCAL_PATH := art