Revert "Fastbootd: flashing certification"

This reverts commit 5ccecfd26d2a7c3a79a139f0118b93ee64be4737.

Change-Id: I0ca31094c115e14982a27c258d9139a723da8428
diff --git a/fastbootd/Android.mk b/fastbootd/Android.mk
index 0f1facb..f7c67a9 100644
--- a/fastbootd/Android.mk
+++ b/fastbootd/Android.mk
@@ -30,7 +30,6 @@
     commands/virtual_partitions.c \
     fastbootd.c \
     protocol.c \
-    secure.c \
     transport.c \
     trigger.c \
     usb_linux_client.c \
@@ -38,12 +37,11 @@
 
 LOCAL_MODULE := fastbootd
 LOCAL_MODULE_TAGS := optional
-LOCAL_CFLAGS := -Wall -Werror -Wno-unused-parameter -DFLASH_CERT
+LOCAL_CFLAGS := -Wall -Werror -Wno-unused-parameter
 LOCAL_LDFLAGS := -ldl
 
 LOCAL_SHARED_LIBRARIES := \
     libhardware \
-    libcrypto \
     libhardware_legacy
 
 LOCAL_STATIC_LIBRARIES := \