Merge "Fix bubble shows empty content after rotating the device." into rvc-dev am: e8a51880b5 am: 32f4fcdf74 am: 5fa13fcbf3 am: b830b5ecce

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

Change-Id: I2ebd66a5df4b0ab1a96fcf84c24d62094aba915b