Revert "Enable verity on userdebug, and add disable-verity to adb"

Build is broken.

system/core/fs_mgr/fs_mgr_verity.c: In function 'fs_mgr_setup_verity':
system/core/fs_mgr/fs_mgr_verity.c:103:20: error: 'verity_table_signature' may be used uninitialized in this function [-Werror=maybe-uninitialized]
     if (!RSA_verify(key,
                    ^
system/core/fs_mgr/fs_mgr_verity.c:374:11: note: 'verity_table_signature' was declared here
     char *verity_table_signature;
           ^
cc1: all warnings being treated as errors
make: *** [out/target/product/minnow/obj/STATIC_LIBRARIES/libfs_mgr_intermediates/fs_mgr_verity.o] Error 1
make: *** Waiting for unfinished jobs....

This reverts commit d4cea0bc16d1ad96cc6d6177232d7b339785460c.

Change-Id: I6862cc79ef9d944a2472b6fb2e46dae514cea8ce
diff --git a/adb/Android.mk b/adb/Android.mk
index b70c153..af7d7e5 100644
--- a/adb/Android.mk
+++ b/adb/Android.mk
@@ -111,7 +111,6 @@
 	jdwp_service.c \
 	framebuffer_service.c \
 	remount_service.c \
-	disable_verity_service.c \
 	usb_linux_client.c
 
 LOCAL_CFLAGS := -O2 -g -DADB_HOST=0 -Wall -Wno-unused-parameter -Werror
@@ -121,25 +120,13 @@
 LOCAL_CFLAGS += -DALLOW_ADBD_ROOT=1
 endif
 
-ifneq (,$(filter userdebug,$(TARGET_BUILD_VARIANT)))
-LOCAL_CFLAGS += -DALLOW_ADBD_DISABLE_VERITY=1
-endif
-
 LOCAL_MODULE := adbd
 
 LOCAL_FORCE_STATIC_EXECUTABLE := true
 LOCAL_MODULE_PATH := $(TARGET_ROOT_OUT_SBIN)
 LOCAL_UNSTRIPPED_PATH := $(TARGET_ROOT_OUT_SBIN_UNSTRIPPED)
-LOCAL_C_INCLUDES += system/extras/ext4_utils system/core/fs_mgr/include
 
-LOCAL_STATIC_LIBRARIES := liblog \
-	libfs_mgr \
-	libcutils \
-	libc \
-	libmincrypt \
-	libselinux \
-	libext4_utils_static
-
+LOCAL_STATIC_LIBRARIES := liblog libcutils libc libmincrypt libselinux
 include $(BUILD_EXECUTABLE)