Reduce number of weakrefs per frame

Disable end-to-end input latency metric to reduce the
number of JNI WeakGlobalRef acquires per-frame.

Bug: 189738006
Test: Observe trace section no longer appears in calculator
Change-Id: I062dad8e7cec93cca5599e51d2b0b1a1b6e39a07
2 files changed