Convert more Android.mk files to Android.bp

These modules have their dependencies satisfied, and aren't doing
anything strange.

Change-Id: I72039a15256cbd5e5eee0d79a15d66d74a6c087d
diff --git a/libion/tests/Android.bp b/libion/tests/Android.bp
new file mode 100644
index 0000000..4428848
--- /dev/null
+++ b/libion/tests/Android.bp
@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+cc_test {
+    name: "ion-unit-tests",
+    clang: true,
+    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",
+    ],
+}
diff --git a/libion/tests/Android.mk b/libion/tests/Android.mk
deleted file mode 100644
index d4d07c2..0000000
--- a/libion/tests/Android.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_CLANG := true
-LOCAL_MODULE := ion-unit-tests
-LOCAL_CFLAGS += -g -Wall -Werror -Wno-missing-field-initializers
-LOCAL_SHARED_LIBRARIES += libion
-LOCAL_C_INCLUDES := $(LOCAL_PATH)/../kernel-headers
-LOCAL_SRC_FILES := \
-	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
-include $(BUILD_NATIVE_TEST)