Revert of [DevTools] Remove methods on Common.Event.

Revert of [DevTools] Remove methods on Common.Event. (patchset #4 id:60001 of https://codereview.chromium.org/2553043003/ )

Reason for revert:
Compromises the ability to add new watch expressions and XHR Breakpoints.

In the debugger sidepane, Watch Expressions and XHR sections have a '+' icon when open.  Clicking on the '+' should add a new entry, but instead it closes the section.

Original issue's description:
> [DevTools] Remove methods on Common.Event.
> 
> Patch removes preventDefault(), stopPropagation(), consume() and .type property.
> This is a preparation for typed events, which will not inherit from Common.Event.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd3e789d9ae61c3028d05d9e3361198496b45412
> Cr-Commit-Position: refs/heads/master@{#437987}

TBR=lushnikov@chromium.org,dgozman@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=none

[luoe, 2016-12-14 23:53:10]

The CQ bit was checked by luoe@chromium.org

[luoe, 2016-12-14 23:53:10]

Created Revert of [DevTools] Remove methods on Common.Event.

[commit-bot: I haz the power, 2016-12-14 23:53:48]

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, 2016-12-14 23:53:48]

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

[commit-bot: I haz the power, 2016-12-14 23:53:49]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[luoe, 2016-12-15 00:07:25]

Description was changed from

==========
Revert of [DevTools] Remove methods on Common.Event. (patchset #4 id:60001 of
https://codereview.chromium.org/2553043003/ )

Reason for revert:
Compromises the ability to add new watch expressions and XHR Breakpoints.

In the debugger sidepane, Watch Expressions and XHR sections have a '+' icon
when open.  Clicking on the '+' should add a new entry, but instead it closes
the section.

Original issue's description:
> [DevTools] Remove methods on Common.Event.
> 
> Patch removes preventDefault(), stopPropagation(), consume() and .type
property.
> This is a preparation for typed events, which will not inherit from
Common.Event.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd3e789d9ae61c3028d05d9e3361198496b45412
> Cr-Commit-Position: refs/heads/master@{#437987}

TBR=lushnikov@chromium.org,dgozman@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=none
==========

to

==========
Revert of [DevTools] Remove methods on Common.Event. (patchset #4 id:60001 of
https://codereview.chromium.org/2553043003/ )

Reason for revert:
Compromises the ability to add new watch expressions and XHR Breakpoints.

In the debugger sidepane, Watch Expressions and XHR sections have a '+' icon
when open.  Clicking on the '+' should add a new entry, but instead it closes
the section.

Original issue's description:
> [DevTools] Remove methods on Common.Event.
> 
> Patch removes preventDefault(), stopPropagation(), consume() and .type
property.
> This is a preparation for typed events, which will not inherit from
Common.Event.
> 
> BUG=none
> 
> Committed: https://crrev.com/cd3e789d9ae61c3028d05d9e3361198496b45412
> Cr-Commit-Position: refs/heads/master@{#437987}

TBR=lushnikov@chromium.org,dgozman@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=none
==========

[luoe, 2016-12-15 00:07:25]

luoe@chromium.org changed reviewers:
+ kozyatinskiy@chromium.org

[luoe, 2016-12-15 00:14:16]

luoe@chromium.org changed reviewers:
+ allada@chromium.org

[allada, 2016-12-15 00:14:50]

lgtm

[luoe, 2016-12-15 00:23:28]

The CQ bit was checked by luoe@chromium.org

[commit-bot: I haz the power, 2016-12-15 00:24:29]

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, 2016-12-15 00:27:22]

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

[commit-bot: I haz the power, 2016-12-15 00:27:24]

Try jobs failed on following builders:
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-xco...)

[luoe, 2016-12-15 01:04:47]

This revert is no longer needed since a fix is already on its way:
https://codereview.chromium.org/2580513002/