Use aidl interface for Widevine service.

The interface is defined in
hardware/interfaces/drm/aidl(http://go/ag/15329852).

Test: build
  m android.hardware.drm-service.widevine -j128

Test: build_and_run_all_unit_tests.sh
  for hidl tests

Test: atest VtsAidlHalDrmTargetTest

Test:   atest vts_treble_vintf_vendor_test:vts_treble_vintf_vendor_test.DeviceManifest/SingleManifestTest#ManifestAidlHalsServed/0 -- --abi x86_64

Bug: 200055138
Bug: 170964303
Change-Id: I5654d90d8a4b0bae4b4a78e79b27c1cafec36be7

libwvdrmengine/cdm/test/cdm_feature_test.cpp

@@ -17,14 +17,14 @@
 // CDM functionality across a broad range of OEMCrypto implementations
 // and are not intended to be run by partners.
 
+#include <cutils/properties.h>
 #include <errno.h>
 #include <getopt.h>
-#include <sstream>
-
-#include <cutils/properties.h>
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
+#include <sstream>
+
 #include "OEMCryptoCENC.h"
 #include "arraysize.h"
 #include "config_test_env.h"
@@ -338,7 +338,7 @@ class WvCdmFeatureTest : public WvCdmTestBase {
     CdmKeyRequest key_request;
     std::string key_set_id;
     license_type_ = license_type;
-    if (wvutil::g_cutoff >= wvutil::LOG_DEBUG) {
+    if (wvutil::g_cutoff >= wvutil::CDM_LOG_DEBUG) {
       InitializationData parsed_init_data(init_data_type, init_data);
       parsed_init_data.DumpToLogs();
     }