CDD: Require verified boot on all devices, including low ram devices

We remove the low RAM exception for verified boot.

Test: None
Bug: 73374550
Change-Id: I340e8753c8648bbe2a68426123851359d4cba1cb
diff --git a/9_security-model/9_10_device-integrity.md b/9_security-model/9_10_device-integrity.md
index 1d7698b..e40d1b8 100644
--- a/9_security-model/9_10_device-integrity.md
+++ b/9_security-model/9_10_device-integrity.md
@@ -9,6 +9,13 @@
 reserved for device implementations upgrading from an earlier version of Android
 where this new system API method did not exist.
 
+*    [C-0-2] MUST support Verified Boot for device integrity.
+
+If device implementations are already launched without supporting Verified Boot
+on an earlier version of Android and can not add support for this
+feature with a system software update, they MAY be exempted from the
+requirement.
+
 Verified Boot is a feature that guarantees the integrity of the device
 software. If device implementations support the feature, they:
 
@@ -54,15 +61,4 @@
 The upstream Android Open Source Project provides a preferred implementation of
 this feature in the [`external/avb/`](http://android.googlesource.com/platform/external/avb/)
 repository, which can be integrated into the boot loader used for loading
-Android.
-
-If device implementations report the feature flag [`android.hardware.ram.normal`](
-https://developer.android.com/reference/android/content/pm/PackageManager.html#FEATURE_RAM_NORMAL)
-, they:
-
-*    [C-2-1] MUST support Verified Boot for device integrity.
-
-If a device implementation is already launched without supporting Verified Boot
-on an earlier version of Android, such a device can not add support for this
-feature with a system software update and thus are exempted from the
-requirement.
+Android.
\ No newline at end of file