Convert libbacktrace, libutils to Soong

Change-Id: I8b578f671f92246aca61f98937d75a60b56bc5c6
diff --git a/libutils/tests/Android.bp b/libutils/tests/Android.bp
new file mode 100644
index 0000000..9e2fd5f
--- /dev/null
+++ b/libutils/tests/Android.bp
@@ -0,0 +1,49 @@
+//
+// Copyright (C) 2014 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.
+//
+
+// Build the unit tests.
+
+cc_test {
+    name: "libutils_tests",
+
+    srcs: [
+        "BlobCache_test.cpp",
+        "BitSet_test.cpp",
+        "Looper_test.cpp",
+        "LruCache_test.cpp",
+        "String8_test.cpp",
+        "StrongPointer_test.cpp",
+        "SystemClock_test.cpp",
+        "Unicode_test.cpp",
+        "Vector_test.cpp",
+    ],
+
+    shared_libs: [
+        "libz",
+        "liblog",
+        "libcutils",
+        "libutils",
+    ],
+}
+
+cc_test_host {
+    name: "libutils_tests_host",
+    srcs: ["Vector_test.cpp"],
+    static_libs: [
+        "libutils",
+        "liblog",
+    ],
+}