Revert "Convert libwvdrmengine to soong."

This change introduced b/38487636 "Distorted video observed when
playing purchased/rented movie in Google play movies & TV app."

Before resubmitting an updated variant of the original CL, please
test playback with Play Movies and the GTS media tests. 

This reverts commit 33f9979b2b.

Change-Id: I4ec2e6fe81323e91e4b62288755c967999e81041

libwvdrmengine/level3/Android.bp

@@ -1,48 +0,0 @@
-//
-// Copyright (C) 2017 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-cc_prebuilt_library_static {
-    name: "libwvlevel3",
-    proprietary: true,
-    owner: "widevine",
-    prefer: true,
-    target: {
-        android_arm: {
-            srcs: ["arm/libwvlevel3.a"],
-        },
-        android_arm64: {
-            srcs: ["arm64/libwvlevel3.a"],
-        },
-        android_x86: {
-            srcs: ["x86/libwvlevel3.a"],
-        },
-        android_x86_64: {
-            srcs: ["x86_64/libwvlevel3.a"],
-        },
-    },
-}
-
-cc_library_static {
-    name: "libwvlevel3",
-    proprietary: true,
-    owner: "widevine",
-    target: {
-        android_mips: {
-            srcs: ["mips/level3_stubs.cpp"],
-            header_libs: ["liboemcrypto_libwvdrmengine_local"],
-        },
-    },
-}

libwvdrmengine/level3/Android.mk

@@ -0,0 +1,2 @@
+include $(call all-subdir-makefiles)
+

libwvdrmengine/level3/arm/Android.mk

@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwvlevel3
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_SRC_FILES := $(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+LOCAL_PROPRIETARY_MODULE := true
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_OWNER := widevine
+LOCAL_MODULE_TARGET_ARCH := arm
+include $(BUILD_PREBUILT)

libwvdrmengine/level3/arm64/Android.mk

@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwvlevel3
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_SRC_FILES := $(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+LOCAL_PROPRIETARY_MODULE := true
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_OWNER := widevine
+LOCAL_MODULE_TARGET_ARCH := arm64
+include $(BUILD_PREBUILT)

libwvdrmengine/level3/mips/Android.mk

@@ -0,0 +1,18 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwvlevel3
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_SRC_FILES := level3_stubs.cpp
+
+LOCAL_C_INCLUDES := \
+    vendor/widevine/libwvdrmengine/cdm/core/include \
+    vendor/widevine/libwvdrmengine/cdm/include \
+    vendor/widevine/libwvdrmengine/oemcrypto/include \
+    vendor/widevine/libwvdrmengine/third_party/stringencoders/src
+
+LOCAL_PROPRIETARY_MODULE := true
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_OWNER := widevine
+LOCAL_MODULE_TARGET_ARCH := mips mips64
+include $(BUILD_STATIC_LIBRARY)

libwvdrmengine/level3/x86/Android.mk

@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwvlevel3
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_SRC_FILES := $(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+LOCAL_PROPRIETARY_MODULE := true
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_OWNER := widevine
+LOCAL_MODULE_TARGET_ARCH := x86
+include $(BUILD_PREBUILT)

libwvdrmengine/level3/x86_64/Android.mk

@@ -0,0 +1,11 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+LOCAL_MODULE := libwvlevel3
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE_SUFFIX := .a
+LOCAL_SRC_FILES := $(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+LOCAL_PROPRIETARY_MODULE := true
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_OWNER := widevine
+LOCAL_MODULE_TARGET_ARCH := x86_64
+include $(BUILD_PREBUILT)