tree 8c76bac6fe4d9b52b69e57393f5deecb18febd97
parent d4637d6e7d17f48d9325fa133be82b06a408f523
author Yabin Cui <yabinc@google.com> 1433182897 -0700
committer Yabin Cui <yabinc@google.com> 1433456792 -0700

Simpleperf: refactor command system.

Register a callback function to create a new command instance instead of
registering a command instance. Then we can release resources in the
command destructors, and don't need xxxCommandImpl classes any more.

Bug: 19483574
Change-Id: Ibb54892ec0655fd43909347afd72bb08bc8a716c