Match Wi-Fi HAL native code style with rest of HALs.

Bug: 201467304
Test: N/A
Change-Id: Iba03628fa19598c9f4c7f2bf1156ebe69a46c270
diff --git a/wifi/.clang-format b/wifi/.clang-format
deleted file mode 100644
index 25ed932..0000000
--- a/wifi/.clang-format
+++ /dev/null
@@ -1,2 +0,0 @@
-BasedOnStyle: Google
-IndentWidth: 4
\ No newline at end of file