Merge "Fix bubble shows empty content after rotating the device." into rvc-dev...

Merge "Fix bubble shows empty content after rotating the device." into rvc-dev am: e8a51880 am: 32f4fcdf am: 557ea59c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12070365

Change-Id: I1d478a90bc1c4de2267a50794261a8a926e4ec43