The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f82f307fdb2baf1727ec0fe2a7e6bec30d227b6c

commit f82f307fdb2baf1727ec0fe2a7e6bec30d227b6c
Author: Ned Nguyen <nednguyen@google.com>
Date: Thu Aug 30 17:55:21 2018

Revert "Tab modal dialog title should be accessible window title"

This reverts commit a6f6697e14bc8f86746d7dbdbddd52ee743dc838.

Reason for revert: suspect breaking BrowserViewTest.GetAccessibleTabModalDialogTitle

BUG:879253

Original change's description:
> Tab modal dialog title should be accessible window title
> 
> Tab modal dialogs (ui::MODAL_TYPE_CHILD) should report their title
> to AT (insert+T on JAWS and NVDA) when active. To accomplish this,
> BrowserView::GetAccessibleWindowTitle should report the title of
> the dialog when one is active.
> 
> Bug:  775680 
> Test: browser_tests.exe --gtest_filter=BrowserViewTest.GetAccessibleTabModalDialogTitle
> Change-Id: Ie693e1627c87e4d97eede64381d80dab31635642
> Reviewed-on: https://chromium-review.googlesource.com/1184039
> Commit-Queue: James Wallace-Lee <jamwalla@chromium.org>
> Reviewed-by: Scott Violet <sky@chromium.org>
> Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#587371}

TBR=avi@chromium.org,dmazzoni@chromium.org,sky@chromium.org,jamwalla@chromium.org

Change-Id: I92d90e704a80de07a85cc223fbe13e55fc763a71
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug:  775680 
Reviewed-on: https://chromium-review.googlesource.com/1197327
Reviewed-by: Ned Nguyen <nednguyen@google.com>
Commit-Queue: Ned Nguyen <nednguyen@google.com>
Cr-Commit-Position: refs/heads/master@{#587652}
[modify] https://crrev.com/f82f307fdb2baf1727ec0fe2a7e6bec30d227b6c/chrome/browser/ui/views/frame/browser_view.cc
[modify] https://crrev.com/f82f307fdb2baf1727ec0fe2a7e6bec30d227b6c/chrome/browser/ui/views/frame/browser_view_browsertest.cc

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7fca17c1c1eb2cfa1a8a9003fe6cd2545fa34993

commit 7fca17c1c1eb2cfa1a8a9003fe6cd2545fa34993
Author: James Wallace-Lee <jamwalla@chromium.org>
Date: Thu Aug 30 23:39:40 2018

Reland "Tab modal dialog title should be accessible window title"

This is a reland of a6f6697e14bc8f86746d7dbdbddd52ee743dc838

The test, GetAccessibleTabModalDialogTitle, failed on OSX because
tab-modal dialogs are treated as native windows in Voiceover.
This fix is unnecessary on OSX so the test is now disabled there.

Original change's description:
> Tab modal dialog title should be accessible window title
>
> Tab modal dialogs (ui::MODAL_TYPE_CHILD) should report their title
> to AT (insert+T on JAWS and NVDA) when active. To accomplish this,
> BrowserView::GetAccessibleWindowTitle should report the title of
> the dialog when one is active.
>
> Bug:  775680 
> Test: browser_tests.exe --gtest_filter=BrowserViewTest.GetAccessibleTabModalDialogTitle
> Change-Id: Ie693e1627c87e4d97eede64381d80dab31635642
> Reviewed-on: https://chromium-review.googlesource.com/1184039
> Commit-Queue: James Wallace-Lee <jamwalla@chromium.org>
> Reviewed-by: Scott Violet <sky@chromium.org>
> Reviewed-by: Dominic Mazzoni <dmazzoni@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#587371}

Bug:  775680 ,  879074 ,  879253 
Change-Id: I4351a6487a4cb582383fe18b97e825a986464f59
Reviewed-on: https://chromium-review.googlesource.com/1197333
Reviewed-by: Scott Violet <sky@chromium.org>
Commit-Queue: James Wallace-Lee <jamwalla@chromium.org>
Cr-Commit-Position: refs/heads/master@{#587845}
[modify] https://crrev.com/7fca17c1c1eb2cfa1a8a9003fe6cd2545fa34993/chrome/browser/ui/views/frame/browser_view.cc
[modify] https://crrev.com/7fca17c1c1eb2cfa1a8a9003fe6cd2545fa34993/chrome/browser/ui/views/frame/browser_view_browsertest.cc