Fixed launching of multiple instances of download home when tapping notification

Fixed launching of multiple instances of download home when tapping notification

Without appropriate launch flags, multiple instances for download home
are stacked on top of each other. Using launch mode FLAG_ACTIVITY_SINGLE_TOP
prevents that. Also added flag for FLAG_ACTIVITY_MULTIPLE_TASK in order
for this to work on multi-window scenario.

Verified that this works in Android 6.x and 7.x phones with multi-window.

BUG=692020
NOTRY=true
NOPRESUBMIT=true
Review-Url: https://codereview.chromium.org/2793613002
Cr-Commit-Position: refs/heads/master@{#461970}
(cherry picked from commit ff530ff4dd4ad565f73d3fb795c9ed4b6ee69e18)

Review-Url: https://codereview.chromium.org/2815443002
Cr-Commit-Position: refs/branch-heads/3029@{#665}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/c826550f04db20c096213c55fa344aabf8688de9

[shaktisahu, 2017-04-10 18:57:50]

shaktisahu@chromium.org changed reviewers:
+ dtrainor@chromium.org

[David Trainor- moved to gerrit, 2017-04-11 16:38:47]

lgtm

[shaktisahu, 2017-04-11 17:08:08]

The CQ bit was checked by shaktisahu@chromium.org

[commit-bot: I haz the power, 2017-04-11 17:08:47]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-11 17:08:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-04-11 17:08:49]

CLs for remote refs other than refs/heads/master must contain NOTRY=true and
NOPRESUBMIT=true in order for the CQ to process them

[shaktisahu, 2017-04-11 17:10:16]

Description was changed from

==========
Fixed launching of multiple instances of download home when tapping notification

Without appropriate launch flags, multiple instances for download home
are stacked on top of each other. Using launch mode FLAG_ACTIVITY_SINGLE_TOP
prevents that. Also added flag for FLAG_ACTIVITY_MULTIPLE_TASK in order
for this to work on multi-window scenario.

Verified that this works in Android 6.x and 7.x phones with multi-window.

BUG=692020

Review-Url: https://codereview.chromium.org/2793613002
Cr-Commit-Position: refs/heads/master@{#461970}
(cherry picked from commit ff530ff4dd4ad565f73d3fb795c9ed4b6ee69e18)
==========

to

==========
Fixed launching of multiple instances of download home when tapping notification

Without appropriate launch flags, multiple instances for download home
are stacked on top of each other. Using launch mode FLAG_ACTIVITY_SINGLE_TOP
prevents that. Also added flag for FLAG_ACTIVITY_MULTIPLE_TASK in order
for this to work on multi-window scenario.

Verified that this works in Android 6.x and 7.x phones with multi-window.

BUG=692020
NOTRY=true
NOPRESUBMIT=true
Review-Url: https://codereview.chromium.org/2793613002
Cr-Commit-Position: refs/heads/master@{#461970}
(cherry picked from commit ff530ff4dd4ad565f73d3fb795c9ed4b6ee69e18)
==========

[shaktisahu, 2017-04-11 17:10:23]

The CQ bit was checked by shaktisahu@chromium.org

[commit-bot: I haz the power, 2017-04-11 17:11:07]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-04-11 17:16:10]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491930623555230, "parent_rev":
"e046414b24626270f6cbea0484f8bd3f4c68b8a0", "commit_rev":
"c826550f04db20c096213c55fa344aabf8688de9"}

[commit-bot: I haz the power, 2017-04-11 17:17:07]

Description was changed from

==========
Fixed launching of multiple instances of download home when tapping notification

Without appropriate launch flags, multiple instances for download home
are stacked on top of each other. Using launch mode FLAG_ACTIVITY_SINGLE_TOP
prevents that. Also added flag for FLAG_ACTIVITY_MULTIPLE_TASK in order
for this to work on multi-window scenario.

Verified that this works in Android 6.x and 7.x phones with multi-window.

BUG=692020
NOTRY=true
NOPRESUBMIT=true
Review-Url: https://codereview.chromium.org/2793613002
Cr-Commit-Position: refs/heads/master@{#461970}
(cherry picked from commit ff530ff4dd4ad565f73d3fb795c9ed4b6ee69e18)
==========

to

==========
Fixed launching of multiple instances of download home when tapping notification

Without appropriate launch flags, multiple instances for download home
are stacked on top of each other. Using launch mode FLAG_ACTIVITY_SINGLE_TOP
prevents that. Also added flag for FLAG_ACTIVITY_MULTIPLE_TASK in order
for this to work on multi-window scenario.

Verified that this works in Android 6.x and 7.x phones with multi-window.

BUG=692020
NOTRY=true
NOPRESUBMIT=true
Review-Url: https://codereview.chromium.org/2793613002
Cr-Commit-Position: refs/heads/master@{#461970}
(cherry picked from commit ff530ff4dd4ad565f73d3fb795c9ed4b6ee69e18)

Review-Url: https://codereview.chromium.org/2815443002
Cr-Commit-Position: refs/branch-heads/3029@{#665}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/c826550f04db20c096213c55fa34...
==========

[commit-bot: I haz the power, 2017-04-11 17:17:08]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/c826550f04db20c096213c55fa34...