GitLab

This CL adds the API to create intent from file path. When the intent
coming from a client with physical file path, it is easier for the
client to directly pass the file path in.

There is one issue where doing this will make the file manager involve
in the intent handling even when the file is not directly shared from
the file manager. Luciano will look into the file system context and see
if there is a way to get the file system context without involving the
file manager. There is another option that is possible is to add another
field in the intent with file path, and the receiving end will have to
resolve both fields to get the whole list of file. At the moment I will
prefer to keep it simple for the receiving end.

BUG=1092784

Change-Id: I02001085546d00434e0a47ef71e7a066b80f1d82
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2435125
Commit-Queue: Maggie Cai <mxcai@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#811558}