commit 7c29887e0f3d45db4c9ee9d43455d8293b80719a
author Junyu Lai <junyulai@google.com> Thu May 05 18:14:57 2022 +0800
committer Junyu Lai <junyulai@google.com> Thu May 12 16:09:31 2022 +0800
tree d91c4aa0c190cbd8f4daf203f46ff4f3a889d592
parent aadb17ed59be867a78efc83b82169da99b8b82b8

Add PerUidCounter

The class keeps track of the counters under different uid,
fire exception if the counter exceeded the specified maximum
value.

This is reimplemented and generalized based on the one
inside ConnectivityService.

Test: atest NetworkStaticLibTests:com.android.net.moduletests.util.PerUidCounterTest
Test: atest ConnectivityCoverageTests:android.net.connectivity.com.android.net.module.util.PerUidCounterTest
Bug: 229103088
Change-Id: I7dfb16342e3ca4eab45bb40f2e1355981e04b44b