add test for binder inheritance.

Test: hidl_test
Test: `make hidl_test_java` compiles
Change-Id: Ie9217b79e369f2a1e7a7c9ed02524b17e3fc8b7f
diff --git a/tests/inheritance/1.0/default/Fetcher.h b/tests/inheritance/1.0/default/Fetcher.h
new file mode 100644
index 0000000..d389853
--- /dev/null
+++ b/tests/inheritance/1.0/default/Fetcher.h
@@ -0,0 +1,45 @@
+#ifndef HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_
+#define HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_
+
+#include "Child.h"
+#include <android/hardware/tests/inheritance/1.0/IFetcher.h>
+#include <hidl/Status.h>
+
+#include <hidl/MQDescriptor.h>
+namespace android {
+namespace hardware {
+namespace tests {
+namespace inheritance {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::tests::inheritance::V1_0::IFetcher;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::hidl_string;
+using ::android::sp;
+
+struct Fetcher : public IFetcher {
+
+    Fetcher();
+
+    // Methods from ::android::hardware::tests::inheritance::V1_0::IFetcher follow.
+    Return<void> getGrandparent(bool sendRemote, getGrandparent_cb _hidl_cb)  override;
+    Return<void> getParent(bool sendRemote, getParent_cb _hidl_cb)  override;
+    Return<void> getChild(bool sendRemote, getChild_cb _hidl_cb)  override;
+
+private:
+    sp<IChild> mPrecious;
+};
+
+extern "C" IFetcher* HIDL_FETCH_IFetcher(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace inheritance
+}  // namespace tests
+}  // namespace hardware
+}  // namespace android
+
+#endif  // HIDL_GENERATED_android_hardware_tests_inheritance_V1_0_Fetcher_H_