Remap MIME type when loading download items from history db

Remap MIME type when loading download items from history db

Chrome remaps MIME type when inserting download into Android
DownloadManager.
That allows media file to play properly if they use generic MIME type.
However, this doesn't affect the MIME type stored in download history.
And when loading the history item into download home, we should do the
same thing.

TBR=dfalcantara@chromium.org
BUG=655901
Review-Url: https://codereview.chromium.org/2423563002
Cr-Commit-Position: refs/heads/master@{#425489}
(cherry picked from commit 17963656406b00fd2050bc567e85041cbca3a55c)

Committed: https://chromium.googlesource.com/chromium/src/+/1670b4e649db6e170f0e23968fa20d48f0e9bc99

[qinmin, 2016-10-17 19:30:53]

Description was changed from

==========
Remap MIME type when loading download items from history db

Chrome remaps MIME type when inserting download into Android
DownloadManager.
That allows media file to play properly if they use generic MIME type.
However, this doesn't affect the MIME type stored in download history.
And when loading the history item into download home, we should do the
same thing.

BUG=655901

Review-Url: https://codereview.chromium.org/2423563002
Cr-Commit-Position: refs/heads/master@{#425489}
(cherry picked from commit 17963656406b00fd2050bc567e85041cbca3a55c)
==========

to

==========
Remap MIME type when loading download items from history db

Chrome remaps MIME type when inserting download into Android
DownloadManager.
That allows media file to play properly if they use generic MIME type.
However, this doesn't affect the MIME type stored in download history.
And when loading the history item into download home, we should do the
same thing.

TBR=dfalcantara@chromium.org
BUG=655901

Review-Url: https://codereview.chromium.org/2423563002
Cr-Commit-Position: refs/heads/master@{#425489}
(cherry picked from commit 17963656406b00fd2050bc567e85041cbca3a55c)
==========

[qinmin, 2016-10-17 19:35:58]

Description was changed from

==========
Remap MIME type when loading download items from history db

Chrome remaps MIME type when inserting download into Android
DownloadManager.
That allows media file to play properly if they use generic MIME type.
However, this doesn't affect the MIME type stored in download history.
And when loading the history item into download home, we should do the
same thing.

TBR=dfalcantara@chromium.org
BUG=655901

Review-Url: https://codereview.chromium.org/2423563002
Cr-Commit-Position: refs/heads/master@{#425489}
(cherry picked from commit 17963656406b00fd2050bc567e85041cbca3a55c)
==========

to

==========
Remap MIME type when loading download items from history db

Chrome remaps MIME type when inserting download into Android
DownloadManager.
That allows media file to play properly if they use generic MIME type.
However, this doesn't affect the MIME type stored in download history.
And when loading the history item into download home, we should do the
same thing.

TBR=dfalcantara@chromium.org
BUG=655901

Review-Url: https://codereview.chromium.org/2423563002
Cr-Commit-Position: refs/heads/master@{#425489}
(cherry picked from commit 17963656406b00fd2050bc567e85041cbca3a55c)

Committed:
https://chromium.googlesource.com/chromium/src/+/1670b4e649db6e170f0e23968fa2...
==========

[qinmin, 2016-10-17 19:36:00]

Committed patchset #1 (id:1) manually as
1670b4e649db6e170f0e23968fa20d48f0e9bc99 (presubmit successful).