Merge "Merge "MediaRouter2ServiceImpl: Remove unnecessary notification to managers" into rvc-dev am: 135779c8bd am: 458d270f3b am: 2bc9a3ae0b" into rvc-qpr-dev-plus-aosp am: c30152fa89

Change-Id: I7fce42947596e2ed78def76d46f1d9b95d8acd1b