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kojii@chromium.org authored
This patch fixes constructBidiRunsForLine() to handle the nested 'unicode-bidi: isolate' runs with the correct containing isolate. crbug.com/274717 fixed the nested case by updating currentRoot to the root of the last nested runs. While this fixed simple cases, it does not set the correct root when nested in multiple levels. The wrong root can let highestContainingIsolateWithinRoot() to find ancestors up to the root elements. This will find ancestors that were already processed, and results in an infinite loop. BUG=520282 Review URL: https://codereview.chromium.org/1328633002 git-svn-id: svn://svn.chromium.org/blink/trunk@201847 bbb929c8-8fbe-4397-9dbb-9b2b20218538
9c64e0ee
