Added widevine feature file to enable clients to lookup wv drm feature

Change-Id: Iabd2db92c325d1969eca2169f518238f3cb7ac3d

proprietary/drmwvmplugin/Android.mk

@@ -1,6 +1,25 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+########################
+# Feature file for clients to look up widevine drm plug-in
+LOCAL_MODULE := com.google.widevine.software.drm.xml
+LOCAL_SRC_FILES := $(LOCAL_MODULE)
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE_CLASS := ETC
+
+# This will install the file in /system/etc/permissions
+#
+LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/permissions
+
+include $(BUILD_PREBUILT)
+
+########################
+
 ifeq ($(TARGET_ARCH),arm)
 
-LOCAL_PATH:= $(call my-dir)
+#LOCAL_PATH:= $(call my-dir)
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := libwvdrm
@@ -78,3 +97,5 @@ include $(BUILD_SHARED_LIBRARY)
 include $(call all-makefiles-under,$(LOCAL_PATH))
 
 endif
+
+

proprietary/drmwvmplugin/com.google.widevine.software.drm.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2008 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.
+-->
+
+<permissions>
+    <library name="com.google.widevine.software.drm"
+            file="/system/lib/drm/libdrmwvmplugin.so"/>
+</permissions>
+