Commits
Felipe Leme authored and Tim Murray committed b79f06a4761
Removed screen on/off callbacks from NPMS. NetworkPolicyManagerService (NPMS) used to depend on screen on/off changes to determine if a foreground activity should have network restrictions, but such check is now redundant since ActivityManager already changes the proper UID state (like going from TOP to TOP_SLEEPING) when the screen status is changed. Removing such code decreases the NPMS lock contention when the screen is turned on in about 3-5ms. Change-Id: I2853443efedbf14961ae9a5b2e72689d4d1a646c BUG: 30785671 (cherry picked from commit 88f40ad9a721ee30708be82f66fb58c64f1d36b5) (cherry picked from commit f8dd7b4e8d548274c680644a2225951b97e94a4f)