Revert of Fixes redirects to external apps when navigating from PWA.

Revert of Fixes redirects to external apps when navigating from PWA. (patchset #9 id:280001 of https://codereview.chromium.org/2969143002/ )

Reason for revert:
Test failures from new test WebappNavigationTest#testNewTabLinkToExternalApp on hromium.android/Marshmallow 64 bit Tester.

BUG=741568
Original issue's description:
> Fixes the redirect to external apps when navigating from PWA.
> 
> This is done with avoiding explicit chrome package name (using
> component name instead) and using
> EXTRA_SEND_TO_EXTERNAL_DEFAULT_HANDLER on the intent.
> 
> With this patch the redirect works, however it takes a long time for CCT to
> consult ExternalNavigationHandler. This results in suboptimal UX. Same redirect
> in ChromeTabbedActivity is almost instantaneous. Result is that
> for _blank links CCT shows up briefly before redirecting to an external app.
> In a follow up it should be investigated why it is the case and if it cannot
> be improved, we might need to bypass CCT in such case, which would diverge
> from existing navigation paths for _blank links in Clank.
> 
> BUG=740402
> 
> Review-Url: https://codereview.chromium.org/2969143002
> Cr-Commit-Position: refs/heads/master@{#485831}
> Committed: https://chromium.googlesource.com/chromium/src/+/727468b41b2fe48bf73983ab0c3aa2632b47d89e

TBR=dominickn@chromium.org,yusufo@chromium.org,tedchoc@chromium.org,piotrs@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=740402
Review-Url: https://codereview.chromium.org/2975883003
Cr-Commit-Position: refs/heads/master@{#485910}
Committed: https://chromium.googlesource.com/chromium/src/+/a1b6731c183e2273c3f3b013bf6db0bfe66fdb2f

[aberent, 2017-07-12 10:03:10]

The CQ bit was checked by aberent@chromium.org

[aberent, 2017-07-12 10:03:11]

Created Revert of Fixes redirects to external apps when navigating from PWA.

[commit-bot: I haz the power, 2017-07-12 10:03:29]

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, 2017-07-12 10:03:48]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1499853790917560, "parent_rev":
"a0d1c1531de988606c0425de933722358985374b", "commit_rev":
"a1b6731c183e2273c3f3b013bf6db0bfe66fdb2f"}

[commit-bot: I haz the power, 2017-07-12 10:04:10]

Description was changed from

==========
Revert of Fixes redirects to external apps when navigating from PWA. (patchset
#9 id:280001 of https://codereview.chromium.org/2969143002/ )

Reason for revert:
Test failures from new test WebappNavigationTest#testNewTabLinkToExternalApp on
hromium.android/Marshmallow 64 bit Tester.

BUG=741568

Original issue's description:
> Fixes the redirect to external apps when navigating from PWA.
> 
> This is done with avoiding explicit chrome package name (using
> component name instead) and using
> EXTRA_SEND_TO_EXTERNAL_DEFAULT_HANDLER on the intent.
> 
> With this patch the redirect works, however it takes a long time for CCT to
> consult ExternalNavigationHandler. This results in suboptimal UX. Same
redirect
> in ChromeTabbedActivity is almost instantaneous. Result is that
> for _blank links CCT shows up briefly before redirecting to an external app.
> In a follow up it should be investigated why it is the case and if it cannot
> be improved, we might need to bypass CCT in such case, which would diverge
> from existing navigation paths for _blank links in Clank.
> 
> BUG=740402
> 
> Review-Url: https://codereview.chromium.org/2969143002
> Cr-Commit-Position: refs/heads/master@{#485831}
> Committed:
https://chromium.googlesource.com/chromium/src/+/727468b41b2fe48bf73983ab0c3a...

TBR=dominickn@chromium.org,yusufo@chromium.org,tedchoc@chromium.org,piotrs@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=740402
==========

to

==========
Revert of Fixes redirects to external apps when navigating from PWA. (patchset
#9 id:280001 of https://codereview.chromium.org/2969143002/ )

Reason for revert:
Test failures from new test WebappNavigationTest#testNewTabLinkToExternalApp on
hromium.android/Marshmallow 64 bit Tester.

BUG=741568

Original issue's description:
> Fixes the redirect to external apps when navigating from PWA.
> 
> This is done with avoiding explicit chrome package name (using
> component name instead) and using
> EXTRA_SEND_TO_EXTERNAL_DEFAULT_HANDLER on the intent.
> 
> With this patch the redirect works, however it takes a long time for CCT to
> consult ExternalNavigationHandler. This results in suboptimal UX. Same
redirect
> in ChromeTabbedActivity is almost instantaneous. Result is that
> for _blank links CCT shows up briefly before redirecting to an external app.
> In a follow up it should be investigated why it is the case and if it cannot
> be improved, we might need to bypass CCT in such case, which would diverge
> from existing navigation paths for _blank links in Clank.
> 
> BUG=740402
> 
> Review-Url: https://codereview.chromium.org/2969143002
> Cr-Commit-Position: refs/heads/master@{#485831}
> Committed:
https://chromium.googlesource.com/chromium/src/+/727468b41b2fe48bf73983ab0c3a...

TBR=dominickn@chromium.org,yusufo@chromium.org,tedchoc@chromium.org,piotrs@ch...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=740402

Review-Url: https://codereview.chromium.org/2975883003
Cr-Commit-Position: refs/heads/master@{#485910}
Committed:
https://chromium.googlesource.com/chromium/src/+/a1b6731c183e2273c3f3b013bf6d...
==========

[commit-bot: I haz the power, 2017-07-12 10:04:11]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/a1b6731c183e2273c3f3b013bf6d...