Rename aidl_ include and src directories.

Test: unit tests
Test: Google TV and Netflix
Test: atest GtsMediaTestCases

Bug: 216527109
Change-Id: I3fd02c2c60da588dba3db27cea3593de25a7180f

libwvdrmengine/include_hidl/HidlWVDrmFactory.h

@@ -8,8 +8,8 @@
 #define WV_DRM_FACTORY_H_
 
 #include "HidlTypes.h"
+#include "HidlWVTypes.h"
 #include "WVGenericCryptoInterface.h"
-#include "WVTypes.h"
 
 namespace wvdrm {
 namespace hardware {

libwvdrmengine/include_hidl/WVCryptoFactory.h

@@ -8,7 +8,7 @@
 #define WV_CRYPTO_FACTORY_H_
 
 #include "HidlTypes.h"
-#include "WVTypes.h"
+#include "HidlWVTypes.h"
 
 namespace wvdrm {
 namespace hardware {

libwvdrmengine/include_hidl/wv_metrics.h

@@ -1,14 +0,0 @@
-// Copyright 2020 Google LLC. All Rights Reserved. This file and proprietary
-// source code may only be used and distributed under the Widevine License
-// Agreement.
-//
-// Format widevine protobuf metrics
-
-#include <string>
-
-#include "wv_metrics.pb.h"
-
-namespace wv_metrics {
-void FormatWvCdmMetrics(const drm_metrics::WvCdmMetrics& metrics,
-                        std::string& result);
-}