Revert of Make VR screen tap tests more stable

Revert of Make VR screen tap tests more stable (patchset #6 id:100001 of https://codereview.chromium.org/2768583002/ )

Reason for revert:
Breaking compile on several bots including Android x64 builder:
  symbol:   class OnDispatchTouchEventCallback
  location: class WebVrTest
../../chrome/android/javatests/src/org/chromium/chrome/browser/vr_shell/WebVrTest.java:269: error: cannot find symbol
        ((VrShellImpl) VrShellDelegate.getVrShellForTesting()

Original issue's description:
> Make VR screen tap tests more stable
> 
> The single tap sent during the VR screen tap tests wasn't always
> getting registered since device response can be a bit slow during
> the VR transition. For the Cardboard case, wait on Javascript to say
> it received another click event. For the Daydream case, wait on VrShell
> saying its parent has consumed the event before checking.
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2768583002
> Cr-Commit-Position: refs/heads/master@{#460452}
> Committed: https://chromium.googlesource.com/chromium/src/+/3e2ce51e88f19f0cc5196284f580583ddd4dbd9a

TBR=dtrainor@chromium.org,tedchoc@chromium.org,mthiesse@chromium.org,bsheedy@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2782963002
Cr-Commit-Position: refs/heads/master@{#460490}
Committed: https://chromium.googlesource.com/chromium/src/+/12d7fecd789f8d242a3e8d1c71446d553e67b3e3

[mdjones, 2017-03-29 19:20:43]

The CQ bit was checked by mdjones@chromium.org

[mdjones, 2017-03-29 19:20:44]

Created Revert of Make VR screen tap tests more stable

[commit-bot: I haz the power, 2017-03-29 19:21:30]

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, 2017-03-29 19:30:34]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490815243956580, "parent_rev":
"0749ec24fae74ec32d0567eef0e5ec43c84dbcb9", "commit_rev":
"12d7fecd789f8d242a3e8d1c71446d553e67b3e3"}

[commit-bot: I haz the power, 2017-03-29 19:31:20]

Description was changed from

==========
Revert of Make VR screen tap tests more stable (patchset #6 id:100001 of
https://codereview.chromium.org/2768583002/ )

Reason for revert:
Breaking compile on several bots including Android x64 builder:
  symbol:   class OnDispatchTouchEventCallback
  location: class WebVrTest
../../chrome/android/javatests/src/org/chromium/chrome/browser/vr_shell/WebVrTest.java:269:
error: cannot find symbol
        ((VrShellImpl) VrShellDelegate.getVrShellForTesting()

Original issue's description:
> Make VR screen tap tests more stable
> 
> The single tap sent during the VR screen tap tests wasn't always
> getting registered since device response can be a bit slow during
> the VR transition. For the Cardboard case, wait on Javascript to say
> it received another click event. For the Daydream case, wait on VrShell
> saying its parent has consumed the event before checking.
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2768583002
> Cr-Commit-Position: refs/heads/master@{#460452}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3e2ce51e88f19f0cc5196284f580...

TBR=dtrainor@chromium.org,tedchoc@chromium.org,mthiesse@chromium.org,bsheedy@...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of Make VR screen tap tests more stable (patchset #6 id:100001 of
https://codereview.chromium.org/2768583002/ )

Reason for revert:
Breaking compile on several bots including Android x64 builder:
  symbol:   class OnDispatchTouchEventCallback
  location: class WebVrTest
../../chrome/android/javatests/src/org/chromium/chrome/browser/vr_shell/WebVrTest.java:269:
error: cannot find symbol
        ((VrShellImpl) VrShellDelegate.getVrShellForTesting()

Original issue's description:
> Make VR screen tap tests more stable
> 
> The single tap sent during the VR screen tap tests wasn't always
> getting registered since device response can be a bit slow during
> the VR transition. For the Cardboard case, wait on Javascript to say
> it received another click event. For the Daydream case, wait on VrShell
> saying its parent has consumed the event before checking.
> BUG=
> 
> Review-Url: https://codereview.chromium.org/2768583002
> Cr-Commit-Position: refs/heads/master@{#460452}
> Committed:
https://chromium.googlesource.com/chromium/src/+/3e2ce51e88f19f0cc5196284f580...

TBR=dtrainor@chromium.org,tedchoc@chromium.org,mthiesse@chromium.org,bsheedy@...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review-Url: https://codereview.chromium.org/2782963002
Cr-Commit-Position: refs/heads/master@{#460490}
Committed:
https://chromium.googlesource.com/chromium/src/+/12d7fecd789f8d242a3e8d1c7144...
==========

[commit-bot: I haz the power, 2017-03-29 19:31:21]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/12d7fecd789f8d242a3e8d1c7144...