Merge "remove unneeded dontwarn settings"
diff --git a/finalize-step-2-for-build-target.sh b/finalize-step-2-for-build-target.sh
index d932b14..b74fd03 100755
--- a/finalize-step-2-for-build-target.sh
+++ b/finalize-step-2-for-build-target.sh
@@ -8,8 +8,6 @@
     local top="$(dirname "$0")"/../..
     local m="$top/build/soong/soong_ui.bash --make-mode TARGET_PRODUCT=aosp_arm64 TARGET_BUILD_VARIANT=userdebug"
 
-    revert_to_unfinalized_state
-
     # vndk etc finalization
     source $top/build/make/finalize-aidl-vndk-sdk-resources.sh
 
diff --git a/target/product/base_system.mk b/target/product/base_system.mk
index 35fe937..b66d2c7 100644
--- a/target/product/base_system.mk
+++ b/target/product/base_system.mk
@@ -388,6 +388,7 @@
     procrank \
     profcollectd \
     profcollectctl \
+    record_binder \
     servicedispatcher \
     showmap \
     sqlite3 \
diff --git a/tools/releasetools/non_ab_ota.py b/tools/releasetools/non_ab_ota.py
index 44bac28..7078d67 100644
--- a/tools/releasetools/non_ab_ota.py
+++ b/tools/releasetools/non_ab_ota.py
@@ -48,17 +48,12 @@
     # if the filesystem is ext4.
     partition_source_info = source_info["fstab"]["/" + name]
     check_first_block = partition_source_info.fs_type == "ext4"
-    # Disable using imgdiff for squashfs. 'imgdiff -z' expects input files to be
-    # in zip formats. However with squashfs, a) all files are compressed in LZ4;
-    # b) the blocks listed in block map may not contain all the bytes for a
-    # given file (because they're rounded to be 4K-aligned).
-    partition_target_info = target_info["fstab"]["/" + name]
-    disable_imgdiff = (partition_source_info.fs_type == "squashfs" or
-                       partition_target_info.fs_type == "squashfs")
+    # Disable imgdiff because it relies on zlib to produce stable output
+    # across different versions, which is often not the case.
     return common.BlockDifference(name, partition_tgt, partition_src,
                                   check_first_block,
                                   version=blockimgdiff_version,
-                                  disable_imgdiff=disable_imgdiff)
+                                  disable_imgdiff=True)
 
   if source_zip:
     # See notes in common.GetUserImage()
@@ -409,7 +404,7 @@
   if updating_boot:
     boot_type, boot_device_expr = common.GetTypeAndDeviceExpr("/boot",
                                                               source_info)
-    d = common.Difference(target_boot, source_boot)
+    d = common.Difference(target_boot, source_boot, "bsdiff")
     _, _, d = d.ComputePatch()
     if d is None:
       include_full_boot = True