tree d5b97eebdd39131368ffa452102037abf643db04
parent a034de98ee4aa14c1e9d6db97257038956dbd549
author Felipe Leme <felipeal@google.com> 1474503731 -0700
committer Felipe Leme <felipeal@google.com> 1475085384 -0700

Moar C++ refactoring.

- Use std::string on runCommand(), DurationReport, dumpFile() and their
  dependencies.
- Moves runCommand() and dumpFile() to Dumpstate class.

These 2 commands are the only ones currently used on dumpstate_board() implementations.

BUG: 26379932
Test: manual / refactored code

Change-Id: I09072d4e183851f90c07960d1f971a925ea2c801