add default implementation to android.hardware.tests.foo/bar/pointer@1.0

Test: hidl_test
Test: mma

Change-Id: I808423c040099354513db0ad108210fcec17c8a7
diff --git a/tests/pointer/1.0/default/Pointer.cpp b/tests/pointer/1.0/default/Pointer.cpp
new file mode 100644
index 0000000..d7cd772
--- /dev/null
+++ b/tests/pointer/1.0/default/Pointer.cpp
@@ -0,0 +1,19 @@
+#include "Pointer.h"
+
+namespace android {
+namespace hardware {
+namespace tests {
+namespace pointer {
+namespace V1_0 {
+namespace implementation {
+
+IPointer* HIDL_FETCH_IPointer(const char* /* name */) {
+    return new Pointer();
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace pointer
+}  // namespace tests
+}  // namespace hardware
+}  // namespace android