tree 91ff309356d2bc09247a18ff185892fdb97dec6a
parent dcc57af9e27cf5899510e4c9c38cb6170234cb1e
author Siarhei Vishniakou <svv@google.com> 1572379557 -0700
committer Siarhei Vishniakou <svv@google.com> 1572563170 +0000

Return vector of cancellation events

Instead of passing a vector to a void function, return the vector from
the function to make ownership explicit.
In the future, we could return a vector of unique_ptr.

Bug: none
Test: none
Change-Id: I9e50e37fff53fd888149f8686c6671a93e4781b1