Revert of Reland: Handle long press in PDF documents.

Revert of Reland: Handle long press in PDF documents. (patchset #4 id:60001 of https://codereview.chromium.org/2861383003/ )

Reason for revert:
Causes failure in browser_tests on the Linux ChromiumOS Tests builder (PDFExtensionTest.TouchHandling).
BUG=722625
Original issue's description:
> Reland: Handle long press in PDF documents.
> 
> This Cl updates the touch handlers for PDF documents to better support
> long press. The long press context menu is suppressed and the wonder
> under the press is of sufficient time.
> 
> BUG=chromium:490184
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> PRIOR REVIEWS:
> > Review-Url: https://codereview.chromium.org/2855953003
> > Revert Review-Url: https://codereview.chromium.org/2864603006
> 
> Review-Url: https://codereview.chromium.org/2861383003
> Cr-Commit-Position: refs/heads/master@{#471915}
> Committed: https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8467b48b384df

TBR=thestig@chromium.org,mcnee@chromium.org,dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:490184
Review-Url: https://codereview.chromium.org/2886623002
Cr-Commit-Position: refs/heads/master@{#471951}
Committed: https://chromium.googlesource.com/chromium/src/+/efe1452454a46b9926b8298e318f83042c11ff19

[afakhry, 2017-05-15 23:56:09]

The CQ bit was checked by afakhry@chromium.org

[afakhry, 2017-05-15 23:56:10]

Created Revert of Reland: Handle long press in PDF documents.

[commit-bot: I haz the power, 2017-05-15 23:57:39]

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, 2017-05-15 23:58:15]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494892569835290, "parent_rev":
"8a4e4200086bc67a61c83d60edfb450844377e5a", "commit_rev":
"efe1452454a46b9926b8298e318f83042c11ff19"}

[commit-bot: I haz the power, 2017-05-15 23:58:29]

Description was changed from

==========
Revert of Reland: Handle long press in PDF documents. (patchset #4 id:60001 of
https://codereview.chromium.org/2861383003/ )

Reason for revert:
Causes failure in browser_tests on the Linux ChromiumOS Tests builder
(PDFExtensionTest.TouchHandling).
BUG=722625

Original issue's description:
> Reland: Handle long press in PDF documents.
> 
> This Cl updates the touch handlers for PDF documents to better support
> long press. The long press context menu is suppressed and the wonder
> under the press is of sufficient time.
> 
> BUG=chromium:490184
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> PRIOR REVIEWS:
> > Review-Url: https://codereview.chromium.org/2855953003
> > Revert Review-Url: https://codereview.chromium.org/2864603006
> 
> Review-Url: https://codereview.chromium.org/2861383003
> Cr-Commit-Position: refs/heads/master@{#471915}
> Committed:
https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8...

TBR=thestig@chromium.org,mcnee@chromium.org,dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:490184
==========

to

==========
Revert of Reland: Handle long press in PDF documents. (patchset #4 id:60001 of
https://codereview.chromium.org/2861383003/ )

Reason for revert:
Causes failure in browser_tests on the Linux ChromiumOS Tests builder
(PDFExtensionTest.TouchHandling).
BUG=722625

Original issue's description:
> Reland: Handle long press in PDF documents.
> 
> This Cl updates the touch handlers for PDF documents to better support
> long press. The long press context menu is suppressed and the wonder
> under the press is of sufficient time.
> 
> BUG=chromium:490184
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> PRIOR REVIEWS:
> > Review-Url: https://codereview.chromium.org/2855953003
> > Revert Review-Url: https://codereview.chromium.org/2864603006
> 
> Review-Url: https://codereview.chromium.org/2861383003
> Cr-Commit-Position: refs/heads/master@{#471915}
> Committed:
https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8...

TBR=thestig@chromium.org,mcnee@chromium.org,dsinclair@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:490184

Review-Url: https://codereview.chromium.org/2886623002
Cr-Commit-Position: refs/heads/master@{#471951}
Committed:
https://chromium.googlesource.com/chromium/src/+/efe1452454a46b9926b8298e318f...
==========

[commit-bot: I haz the power, 2017-05-15 23:58:30]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/efe1452454a46b9926b8298e318f...