commit f9da90b4c8ed7a7cc823c9bc3012658ca187b393
author spqchan <spqchan@chromium.org> Wed Jul 25 16:49:54 2018
committer Commit Bot <commit-bot@chromium.org> Wed Jul 25 16:49:54 2018
tree 38675e5099d2d0aeefae234381bf46f68d2cce0c
parent 4b8a8629a042f16897445a9a49c97350a7be3c98

[MacViews] Hook Web Content Textfield Touch Bar Support

Remove Cocoa dependency from WebTextfieldTouchBar by moving
it from TabContentsController to BrowserWindowTouchBarController.

Hook up BrowserWindowTouchBarController to
AutofillPopupControllerImplMac on MacViews so that the
credit card touch bar can be updated.

Move the the logic that listens to WebContent changes to the
BrowserWindowTouchBarController. When the WebContents has
changed, BrowserWindowTouchBarController will update the
WebContents in BrowserWindowDefaultTouchBar and
WebTextfieldTouchBarController.

Modified SuggestedTextTouchBarController so that when its
WebContents has changed, it'll observe the new WebContents.

Bug: 856391
Change-Id: I9c29a371a0b38eb608bf8e32521abe22d5c664e0
Reviewed-on: https://chromium-review.googlesource.com/1135829
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Sarah Chan <spqchan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577940}