Merge "Adding const to task constructors" am: 83800601 am: 97df38b4 am:...

Merge "Adding const to task constructors" am: 83800601 am: 97df38b4 am: 4cd1f351 am: 2d18b4fe

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2529764



Change-Id: I2d530138833ec9c2acb6e243ed3a0c1c5f9fd143
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>