tree fe1adeeabebb3f2c604be64827c798ab349c7df4
parent 69064122fa2f2686ac0f1ded3efecbff20a9f977
author Yilong Li <liyl@google.com> 1594453660 -0700
committer Yilong Li <liyl@google.com> 1594681780 +0000

HostConnection: Use unique_ptr in HostConnection class members.

Fuchsia LeakSanitizer has found a memory leak in
goldfish ICD due to not deleting "m_vkEnc" in dtor
of HostConnection. Using smart pointers instead of
"new" and "delete" will help us prevent bugs like
this.

This change removes most new/delete usages within
HostConnection, and use std::unique_ptr instead.

Bug: https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=46839
TEST=fuchsia escher_tests, scenic_tests with LSan turned on.

Change-Id: I42b46ee4a25c872e7eb493bf55228f9e017b5887