Move native bridge library in system/core

Bug: 16884833

Change-Id: I73aab8e212860ba5aee9444d801806d3da326a41
diff --git a/libnativebridge/Android.mk b/libnativebridge/Android.mk
new file mode 100644
index 0000000..8209bc7
--- /dev/null
+++ b/libnativebridge/Android.mk
@@ -0,0 +1,34 @@
+LOCAL_PATH:= $(call my-dir)
+
+NATIVE_BRIDGE_COMMON_SRC_FILES := \
+  native_bridge.cc
+
+# Shared library for target
+# ========================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= libnativebridge
+
+LOCAL_SRC_FILES:= $(NATIVE_BRIDGE_COMMON_SRC_FILES)
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_CFLAGS := -Werror
+LOCAL_CPPFLAGS := -std=gnu++11
+LOCAL_LDFLAGS := -ldl
+LOCAL_MULTILIB := both
+
+include $(BUILD_SHARED_LIBRARY)
+
+# Shared library for host
+# ========================================================
+include $(CLEAR_VARS)
+
+LOCAL_MODULE:= libnativebridge
+
+LOCAL_SRC_FILES:= $(NATIVE_BRIDGE_COMMON_SRC_FILES)
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_CFLAGS := -Werror
+LOCAL_CPPFLAGS := -std=gnu++11
+LOCAL_LDFLAGS := -ldl
+LOCAL_MULTILIB := both
+
+include $(BUILD_HOST_SHARED_LIBRARY)