ui: Cleanup class/struct forward declarations

ui: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in ui header files.

BUG=662195
Committed: https://crrev.com/3d9470fdda9685d803ea3b9c481b6659bb9a9edc
Cr-Commit-Position: refs/heads/master@{#431781}

[jbriance, 2016-11-08 13:07:15]

jbriance@cisco.com changed reviewers:
+ asargent@chromium.org, avi@chromium.org, sdefresne@chromium.org,
thakis@chromium.org

[jbriance, 2016-11-08 13:07:16]

Clean rebased version of my previous messed-up change
(https://codereview.chromium.org/2480203002/)

[Avi (use Gerrit), 2016-11-08 16:18:38]

still lgtm

[jbriance, 2016-11-08 16:34:23]

The CQ bit was checked by jbriance@cisco.com to run a CQ dry run

[commit-bot: I haz the power, 2016-11-08 16:34:43]

Dry run: 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, 2016-11-08 16:39:05]

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

[commit-bot: I haz the power, 2016-11-08 16:39:06]

Dry run: 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-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[jbriance, 2016-11-08 16:54:13]

The CQ bit was checked by jbriance@cisco.com to run a CQ dry run

[commit-bot: I haz the power, 2016-11-08 16:54:45]

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

[asargent_no_longer_on_chrome, 2016-11-08 17:54:07]

extensions/ lgtm

[commit-bot: I haz the power, 2016-11-08 20:15:37]

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

[commit-bot: I haz the power, 2016-11-08 20:15:38]

Dry run: This issue passed the CQ dry run.

[jbriance, 2016-11-08 22:27:27]

jbriance@cisco.com changed reviewers:
+ reveman@chromium.org
- sdefresne@chromium.org

[jbriance, 2016-11-08 22:27:28]

- sdefresne + reveman for components/exo/surface.h

[Nico, 2016-11-09 16:57:04]

lgtm

[sdefresne, 2016-11-10 16:10:46]

sdefresne@chromium.org changed reviewers:
+ sdefresne@chromium.org

[sdefresne, 2016-11-10 16:10:47]

components/exo/surface.h lgtm

[jbriance, 2016-11-10 16:11:57]

The CQ bit was checked by jbriance@cisco.com

[jbriance, 2016-11-10 16:11:58]

The patchset sent to the CQ was uploaded after l-g-t-m from avi@chromium.org
Link to the patchset: https://codereview.chromium.org/2484863005/#ps20001
(title: "Fix patch conflict")

[commit-bot: I haz the power, 2016-11-10 16:12:30]

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, 2016-11-10 16:24:45]

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

[commit-bot: I haz the power, 2016-11-10 16:24:47]

Try jobs failed on following builders:
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[jbriance, 2016-11-10 16:25:31]

jbriance@cisco.com changed reviewers:
+ dcheng@chromium.org

[jbriance, 2016-11-10 16:25:32]

+ dcheng for "content/common/clipboard_messages.h"

[dcheng, 2016-11-10 22:46:35]

rs lgtm for clipboard_messages.h

[jbriance, 2016-11-11 08:30:53]

The CQ bit was checked by jbriance@cisco.com

[commit-bot: I haz the power, 2016-11-11 08:31:03]

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, 2016-11-11 08:40:45]

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

[commit-bot: I haz the power, 2016-11-11 08:40:47]

Try jobs failed on following builders:
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)
  chromium_presubmit on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

[jbriance, 2016-11-11 21:53:25]

The CQ bit was checked by jbriance@cisco.com to run a CQ dry run

[commit-bot: I haz the power, 2016-11-11 21:54:18]

Dry run: 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, 2016-11-12 01:19:39]

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

[commit-bot: I haz the power, 2016-11-12 01:19:40]

Dry run: This issue passed the CQ dry run.

[jbriance, 2016-11-12 08:35:28]

The CQ bit was checked by jbriance@cisco.com

[jbriance, 2016-11-12 08:35:29]

The patchset sent to the CQ was uploaded after l-g-t-m from avi@chromium.org,
dcheng@chromium.org, thakis@chromium.org, asargent@chromium.org,
sdefresne@chromium.org
Link to the patchset: https://codereview.chromium.org/2484863005/#ps40001
(title: "Fix another conflict")

[commit-bot: I haz the power, 2016-11-12 08:35:35]

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, 2016-11-12 08:45:24]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-11-12 08:47:19]

Description was changed from

==========
ui: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in ui header files.

BUG=662195
==========

to

==========
ui: Cleanup class/struct forward declarations

Remove useless class and struct forward declarations, and add
missing ones in ui header files.

BUG=662195

Committed: https://crrev.com/3d9470fdda9685d803ea3b9c481b6659bb9a9edc
Cr-Commit-Position: refs/heads/master@{#431781}
==========

[commit-bot: I haz the power, 2016-11-12 08:47:21]

Patchset 3 (id:??) landed as
https://crrev.com/3d9470fdda9685d803ea3b9c481b6659bb9a9edc
Cr-Commit-Position: refs/heads/master@{#431781}