android: add support for different settings at avd creation time.

Starting with sdcard size as well as screen dimensions and density.
Also adds a marshmallow tablet AVD configuration.

Bug: 922145
Change-Id: I72d083599e920307f5db1eeb7e6fd708105878bb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1918275
Commit-Queue: John Budorick <[email protected]>
Reviewed-by: Ted Choc <[email protected]>
Reviewed-by: Yun Liu <[email protected]>
Cr-Commit-Position: refs/heads/master@{#721646}
diff --git a/OWNERS b/OWNERS
index 6e7eef8..78a322e 100644
--- a/OWNERS
+++ b/OWNERS
@@ -14,6 +14,7 @@
 per-file .vpython*[email protected]
 per-file .vpython*[email protected]
 per-file .vpython*[email protected]
+per-file .yapfignore=*
 per-file AUTHORS=*
 per-file BUILD.gn=file://build/OWNERS
 per-file [email protected]