Remove hidl support.

Merged from http://go/wvgerrit/161857

Test: streaming(Netflix, Play Movies & TV)
Test: ./build_and_run_all_unit_tests.sh
Test: adb shell ps | grep drm
Test: metrics_dump
Test: hardware/interfaces/drm/aidl/vts$ atest VtsAidlHalDrmTargetTest

Bug: 259299992
Change-Id: I76bcc82bbfb3fc60987b66265a580946a16c341d

libwvdrmengine/test/unit/Android.mk

@@ -5,46 +5,6 @@ LOCAL_PATH:= $(call my-dir)
 #
 include $(CLEAR_VARS)
 
-WV_UNITTESTS_BUILD_TARGET?=
-ifeq ($(WV_UNITTESTS_BUILD_TARGET), hidl)
-LOCAL_SRC_FILES := \
-  hidl/WVCreatePluginFactories_test.cpp \
-  hidl/WVCryptoFactory_test.cpp \
-  hidl/WVDrmFactory_test.cpp \
-
-LOCAL_C_INCLUDES := \
-  frameworks/av/include \
-  frameworks/native/include \
-  vendor/widevine/libwvdrmengine/include_hidl \
-  vendor/widevine/libwvdrmengine/include \
-  vendor/widevine/libwvdrmengine/mediadrm/include_hidl \
-  vendor/widevine/libwvdrmengine/oemcrypto/include \
-
-LOCAL_STATIC_LIBRARIES := \
-  libgtest \
-  libgtest_main \
-
-LOCAL_SHARED_LIBRARIES := \
-  android.hardware.drm@1.0 \
-  android.hardware.drm@1.1 \
-  android.hardware.drm@1.2 \
-  android.hardware.drm@1.3 \
-  android.hardware.drm@1.4 \
-  libbase \
-  libcrypto \
-  libdl \
-  libhidlbase \
-  libhidlmemory \
-  liblog \
-  libutils \
-  libwvhidl \
-
-LOCAL_HEADER_LIBRARIES := \
-  libstagefright_foundation_headers \
-
-# build unit tests for Aidl
-else
-
 LOCAL_SRC_FILES := \
   WVCreatePluginFactories_hal_test.cpp \
   WVCryptoFactory_hal_test.cpp \
@@ -74,9 +34,6 @@ LOCAL_SHARED_LIBRARIES := \
 LOCAL_HEADER_LIBRARIES := \
   libstagefright_foundation_headers \
 
-# endif $(WV_UNITTESTS_BUILD_TARGET)
-endif
-
 LOCAL_MODULE := libwvdrmengine_hal_test
 
 LOCAL_LICENSE_KINDS := legacy_by_exception_only