Remove unused Android.mk under device/google/redfin am: a9544cd2ed

Original change: https://android-review.googlesource.com/c/device/google/redfin/+/2836011

Change-Id: I41822151070efae7fc8988079bfc20d763639d7f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/self-extractors/Android.mk b/self-extractors/Android.mk
deleted file mode 100644
index e69de29..0000000
--- a/self-extractors/Android.mk
+++ /dev/null
diff --git a/self-extractors/google_devices/staging/Android.mk b/self-extractors/google_devices/staging/Android.mk.template
similarity index 100%
rename from self-extractors/google_devices/staging/Android.mk
rename to self-extractors/google_devices/staging/Android.mk.template
diff --git a/self-extractors/qcom/staging/Android.mk b/self-extractors/qcom/staging/Android.mk.template
similarity index 100%
rename from self-extractors/qcom/staging/Android.mk
rename to self-extractors/qcom/staging/Android.mk.template