GitLab

Explainer:
https://github.com/WICG/file-handling/blob/master/explainer.md#example

Summary of Changes:
Old way:
{
  "file_handler": {
    "action": "/files",
    "files": {
      "name": "Text",
      "accept": [ "text/plain", ".txt", ".md" ]
    }
  }
}
New way:
{
  "file_handlers": [
    {
      "action": "/files",
      "name": "Text",
      "accept": {
        "text/plain": [ ".txt", ".md" ]
      }
    }
  ]
}

Note: This change is behind the NativeFileSystemAPI and
FileHandlingAPI flags, so this change won't effect any live web APIs.

Bug: 829689
Change-Id: I85ea3abdc22f1b6c89749e051e2ce5dc592357dc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1877497
Commit-Queue: Jay Harris <harrisjay@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Reviewed-by: Matt Giuca <mgiuca@chromium.org>
Cr-Commit-Position: refs/heads/master@{#720766}