Mojo C++ Bindings: Move bits of InterfacePtrState out-of-line

BUG=737372

Change-Id: I84b735900c0f065d80b927868696688b46ca7caa
Reviewed-on: https://chromium-review.googlesource.com/551086
Commit-Queue: Ken Rockot <rockot@chromium.org>
Reviewed-by: Yuzhu Shen <yzshen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#482960}

CrOS-Libchrome-Original-Commit: 7ccd5748af65f98edbb5fbd44e60b7e61f8cec3f
2 files changed
tree: 61fcaf4dcc50b534238db2268753b1bb7f6b351d
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/