commit ce2138c89ef807204d1fab4a2716d86bbe918092
author rockot <rockot@chromium.org> Fri Sep 16 00:09:18 2016
committer Commit bot <commit-bot@chromium.org> Fri Sep 16 00:13:20 2016
tree 94341a5c2f2714948957d02a9a115d6d19f49a29
parent d71b1e5954c95ecde84b60228f12e74867a42ce5

Fixes for WebContents associated interfaces support

These weren't caught in the original CL
(https://codereview.chromium.org/2310563002) since that CL
intentionally didn't exercise everything.

I neglected to test the follow-up CL completely before
landing the first one, so I missed these bugs:

  1. WebContentsBindingSet::Binding needs to be exported
  2. The RouteProvider proxy in RPHI needs to reset on Init
  3. RenderFrameImpl never implemented
     IPC::Listener::OnAssociatedInterfaceRequest.

*crawls into shame cube*

Landing these fixes separately from the follow-up CL
(https://codereview.chromium.org/2310583002) to retain its
purpose as a minimal example of WebContents IPC conversion.

BUG=612500

Review-Url: https://codereview.chromium.org/2346903002
Cr-Commit-Position: refs/heads/master@{#419046}