[automerger skipped] Fixing tab width and panner not aligned with the all-apps...

[automerger skipped] Fixing tab width and panner not aligned with the all-apps icons am: 524f4c4f am: fb2be660 -s ours am: d5d88390 -s ours am: 861bd83c -s ours

am skip reason: Merged-In Ibec3eed4aef730439d79b086d6ae23b63b66361e with SHA-1 eab51677 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19432064



Change-Id: I532a937546b8ccc6c83a51905a4af1a571c7d9f3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>