uncrypt: Move to Soong.

Test: mmma -j bootable/recovery
Change-Id: I405f2a70f51904c02c49a287c23cbc115a4c5132

Author: Tao Bao

Android.bp

@@ -4,4 +4,5 @@ subdirs = [
     "edify",
     "otafault",
     "otautil",
+    "uncrypt",
 ]

Android.mk

@@ -263,6 +263,5 @@ include \
     $(LOCAL_PATH)/minui/Android.mk \
     $(LOCAL_PATH)/tests/Android.mk \
     $(LOCAL_PATH)/tools/Android.mk \
-    $(LOCAL_PATH)/uncrypt/Android.mk \
     $(LOCAL_PATH)/updater/Android.mk \
     $(LOCAL_PATH)/update_verifier/Android.mk \

uncrypt/Android.bp

@@ -0,0 +1,39 @@
+// 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_binary {
+    name: "uncrypt",
+
+    srcs: [
+        "uncrypt.cpp",
+    ],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+
+    static_libs: [
+        "libbootloader_message",
+        "libotautil",
+        "libfs_mgr",
+        "libbase",
+        "libcutils",
+        "liblog",
+    ],
+
+    init_rc: [
+        "uncrypt.rc",
+    ],
+}