AOSP10 TWRP Merge: fix conflicts and update libraries needed

This allows flame to boot TWRP. Still will need to work on
super partition for vendor and system access.

The plan will be to cherry-pick any updates to android-9.0
through gerrit.twrp.me to this branch as a WIP.
diff --git a/crypto/ext4crypt/Android.mk b/crypto/ext4crypt/Android.mk
old mode 100644
new mode 100755
index 0c6ef5b..c8283dd
--- a/crypto/ext4crypt/Android.mk
+++ b/crypto/ext4crypt/Android.mk
@@ -3,12 +3,18 @@
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := libe4crypt
-LOCAL_MODULE_TAGS := eng optional
+LOCAL_MODULE_TAGS := optional
 LOCAL_CFLAGS :=
 LOCAL_SRC_FILES := Decrypt.cpp ScryptParameters.cpp Utils.cpp HashPassword.cpp ext4_crypt.cpp
 LOCAL_SHARED_LIBRARIES := libselinux libc libc++ libext4_utils libbase libcrypto libcutils libkeymaster_messages libhardware libprotobuf-cpp-lite
 LOCAL_STATIC_LIBRARIES := libscrypt_static
-LOCAL_C_INCLUDES := system/extras/ext4_utils system/extras/ext4_utils/include/ext4_utils external/scrypt/lib/crypto system/security/keystore hardware/libhardware/include/hardware system/security/softkeymaster/include/keymaster system/keymaster/include
+LOCAL_C_INCLUDES := system/extras/ext4_utils \
+    system/extras/ext4_utils/include/ext4_utils \
+    external/scrypt/lib/crypto \
+    system/security/keystore/include \
+    hardware/libhardware/include/hardware \
+    system/security/softkeymaster/include/keymaster \
+    system/keymaster/include
 
 ifneq ($(wildcard hardware/libhardware/include/hardware/keymaster0.h),)
     LOCAL_CFLAGS += -DTW_CRYPTO_HAVE_KEYMASTERX
@@ -17,6 +23,10 @@
 ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 26; echo $$?),0)
     #8.0 or higher
     LOCAL_CFLAGS += -DHAVE_GATEKEEPER1
+    ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 29; echo $$?),0)
+        LOCAL_SHARED_LIBRARIES += android.hardware.confirmationui@1.0
+        # LOCAL_CFLAGS += -DUSE_
+    endif
     LOCAL_SHARED_LIBRARIES += android.hardware.keymaster@3.0 libkeystore_binder libhidlbase libutils libbinder android.hardware.gatekeeper@1.0
     ifeq ($(shell test $(PLATFORM_SDK_VERSION) -ge 28; echo $$?),0)
         #9.0 rules