tp: add dense storage to CEngine am: 60314bbfe3

Original change: https://android-review.googlesource.com/c/platform/external/perfetto/+/2863852

Change-Id: Iddeee82ebf79a0e909bb02d9ec83019a5655a626
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>