Port battery usage bug fixing cls from master to tm-qpr-dev

This cl is a merge of the following 5 cls:
ag/19674112	Fix b/242989581: The two battery charts have the same label
ag/19667114	Support data logging for battery usage new chart view
ag/19636171	Support data logging for battery usage new chart view
ag/19682758	Resolve insufficient contrast for system component icons
ag/19697763	Add fade in animation for battery usage chart group

Bug: 242989581
Bug: 242810430
Bug: 242989982
Test: presubmit
Change-Id: I6110d2573ab37b9f359a9c9ace773e67090c94a6
Merged-In: I882723775f2a55d861205846d2dcf0b5f27546fb
1 file changed
tree: a8ac47fd63534325f5e13d7be55fc3194a466c01
  1. stats/
  2. OWNERS