libion: make tests work with Ion from common kernel.

The tests do not care about legacy ION interface and are intended to
concentrate for kernels 4.14+ (new API). Running these tests
successfully during changes in ION will keep us honest with the upcoming
heap-as-module changes in ION.

Test: ./ion-unit-tests on cuttlefish.
Bug: 133508579

Change-Id: I2a31d09d09deb5be9ae84c4981cdf4b3c2cceb4c
Signed-off-by: Sandeep Patil <sspatil@google.com>
diff --git a/libion/tests/Android.bp b/libion/tests/Android.bp
index b3fcb3b..d3b4688 100644
--- a/libion/tests/Android.bp
+++ b/libion/tests/Android.bp
@@ -18,18 +18,15 @@
     name: "ion-unit-tests",
     cflags: [
         "-g",
-        "-Wall",
-        "-Werror",
         "-Wno-missing-field-initializers",
     ],
     shared_libs: ["libion"],
     srcs: [
-        "ion_test_fixture.cpp",
         "allocate_test.cpp",
-        "formerly_valid_handle_test.cpp",
-        "invalid_values_test.cpp",
-        "map_test.cpp",
-        "device_test.cpp",
         "exit_test.cpp",
+    	"heap_query.cpp",
+        "invalid_values_test.cpp",
+        "ion_test_fixture.cpp",
+        "map_test.cpp",
     ],
 }