Rename TaskTracker::RunTask to TaskTracker::RunAndPopNextTask

This change helps disambiguate between TaskTracker::RunTask and the
upcoming TaskTracker::DirectlyRunTask, which will run a task outside
the context of a sequence.

Bug=749312

Change-Id: I9996d8764c5e505325a64dd0a211e8c84393397b
Reviewed-on: https://chromium-review.googlesource.com/923163
Commit-Queue: François Doray <fdoray@chromium.org>
Reviewed-by: François Doray <fdoray@chromium.org>
Cr-Commit-Position: refs/heads/master@{#537376}

CrOS-Libchrome-Original-Commit: 030e252e81d5a50d3f0ca5562a61c17b5a3b27fd
5 files changed
tree: f4b833cbdfa82c9c7643029135518345be205aa9
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/