Use openssl's SHA1 instead of bionic's.

Bionic is removing its SHA1.

Change-Id: I7d15986ebac9e0f0eb7ff93457780bd90a4f1d4f
diff --git a/services/inputflinger/Android.mk b/services/inputflinger/Android.mk
index 574c14e..2edc07d 100644
--- a/services/inputflinger/Android.mk
+++ b/services/inputflinger/Android.mk
@@ -27,6 +27,7 @@
 
 LOCAL_SHARED_LIBRARIES := \
     libbinder \
+    libcrypto \
     libcutils \
     libinput \
     liblog \
@@ -38,6 +39,9 @@
 # TODO: Move inputflinger to its own process and mark it hidden
 #LOCAL_CFLAGS += -fvisibility=hidden
 
+LOCAL_C_INCLUDES := \
+    external/openssl/include \
+
 LOCAL_CFLAGS += -Wno-unused-parameter
 
 LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)