bootmode: Get rid of CONFIG_BOOTMODE_STRAPS

With VBOOT_VERIFY_FIRMWARE separated from CHROMEOS, move recovery and
developer mode check functions to vboot. Thus, get rid of the
BOOTMODE_STRAPS option which controlled these functions under src/lib.

BUG=chrome-os-partner:55639

Change-Id: Ia2571026ce8976856add01095cc6be415d2be22e
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://review.coreboot.org/15868
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/mainboard/google/rambi/chromeos.c b/src/mainboard/google/rambi/chromeos.c
index f2a2ab7..1006484 100644
--- a/src/mainboard/google/rambi/chromeos.c
+++ b/src/mainboard/google/rambi/chromeos.c
@@ -14,11 +14,12 @@
  */
 
 #include <string.h>
-#include <bootmode.h>
 #include <arch/io.h>
+#include <bootmode.h>
 #include <device/device.h>
 #include <device/pci.h>
 #include <soc/gpio.h>
+#include <vboot/vboot_common.h>
 
 #if CONFIG_EC_GOOGLE_CHROMEEC
 #include "ec.h"
@@ -35,7 +36,7 @@
 {
 	struct lb_gpio chromeos_gpios[] = {
 		{-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"},
-		{-1, ACTIVE_HIGH, recovery_mode_enabled(), "recovery"},
+		{-1, ACTIVE_HIGH, vboot_recovery_mode_enabled(), "recovery"},
 		{-1, ACTIVE_HIGH, get_developer_mode_switch(), "developer"},
 		{-1, ACTIVE_HIGH, get_lid_switch(), "lid"},
 		{-1, ACTIVE_HIGH, 0, "power"},