commit b898e2fe1bb7d0289688006b1d16951ae745d38e
author Hayato Ito <hayato@chromium.org> Fri May 24 07:45:12 2019
committer Commit Bot <commit-bot@chromium.org> Fri May 24 07:45:12 2019
tree 81d24c98d49a56f79f3e2c9d78d15e360bf095c1
parent f47f6c88b879ccc3e987926eb355452fccd0d954

Use FrameTreeNode id, instead of WebContentsGetter, in WebContentsGetterRegistry

This is a preparation CL for https://crrev.com/c/1614723.

As per the review comment [1], we can use FrameTreeNode id, instead of
WebContentsGetter, in WebContentsGetterRegistry because we can get
WebContentsGetter from FrameTreeNode id, as well as to know whether the frame
is mainframe or not from the id.

WebContentsGetterRegistry is now renamed to FrameTreeNodeIdRegistry.

[1] https://crrev.com/c/chromium/src/+/1614723/12/content/browser/web_contents/web_contents_getter_registry.h#16

Bug: 623464
Change-Id: Ifab7727f6a6b74408f815e5b853d75d39c515f9b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1623611
Commit-Queue: Hayato Ito <hayato@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Reviewed-by: Charlie Reis <creis@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#662992}