Remove unused roles(EditableText, SplitGroup, GrowArea) from Chromium.

Remove unused roles(EditableText, SplitGroup, GrowArea) from Chromium.

This CL removes unused roles from chromium.
1. SplitGroup role
2. GrowArea role
3. EditableText role

A blink side patch will follow this to remove above unused roles from blink as well.

BUG=436808
Committed: https://crrev.com/d08dba3e24a145f38a537346d80603a6779c5818
Cr-Commit-Position: refs/heads/master@{#306403}

[shreeramk, 2014-11-25 13:28:28]

shreeram.k@samsung.com changed reviewers:
+ dmazzoni@chromium.org

[shreeramk, 2014-11-25 13:28:29]

Please review.

Thanks!!

[dmazzoni, 2014-11-25 17:23:28]

The CQ bit was checked by dmazzoni@chromium.org

[dmazzoni, 2014-11-25 17:23:28]

lgtm

[commit-bot: I haz the power, 2014-11-25 17:24:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/755883006/20001

[dmazzoni, 2014-11-25 17:24:24]

The CQ bit was unchecked by dmazzoni@chromium.org

[shreeramk, 2014-11-26 03:49:05]

On 2014/11/25 17:24:23, I haz the power (commit-bot) wrote:
> CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/755883006/20001

@Dominic: I can cq this Or is there any problem because of which you uncheceked
the cq bit??

[shreeramk, 2014-11-26 19:06:42]

@Dominic: This can be CQed?

[shreeramk, 2014-11-26 19:20:56]

On 2014/11/26 19:06:42, shreeramk wrote:
> @Dominic: This can be CQed?

This need to be rebased because of the changes merged here
https://codereview.chromium.org/758393002/.

Please don't cq. I will update the CL tomorrow.

Thanks!!!

[shreeramk, 2014-11-27 05:48:50]

The CQ bit was checked by shreeram.k@samsung.com

[commit-bot: I haz the power, 2014-11-27 05:49:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/755883006/40001

[shreeramk, 2014-11-27 06:37:24]

The CQ bit was unchecked by shreeram.k@samsung.com

[shreeramk, 2014-11-27 07:44:52]

On 2014/11/27 05:49:11, I haz the power (commit-bot) wrote:
> CQ is trying da patch. Follow status at
>  https://chromium-cq-status.appspot.com/patch-status/755883006/40001

@Dominic: Could you please take a look why my changes are affecting 

browser_tests (with patch) browser_tests (with patch) 517 disabled 1 flaky
failed 1 
failures:
AutomationApiTest.Unit

[dmazzoni, 2014-11-27 07:52:01]

On 2014/11/27 07:44:52, shreeramk wrote:
> On 2014/11/27 05:49:11, I haz the power (commit-bot) wrote:
> > CQ is trying da patch. Follow status at
> >  https://chromium-cq-status.appspot.com/patch-status/755883006/40001
> 
> @Dominic: Could you please take a look why my changes are affecting 
> 
> browser_tests (with patch) browser_tests (with patch) 517 disabled 1 flaky
> failed 1 
> failures:
> AutomationApiTest.Unit

The issue is that
chrome/test/data/extensions/api_test/automation/tests/unit/test.js uses a role
of 'editableText' - everything in the automation API uses the role names as
strings, so you should search for any places where the roles you deleted are
used and delete that code too. The test was just trying to be comprehensive, but
you can safely delete any reference to editableText because we know it will
never happen.

You should also delete RoleType.editableText in
chrome/renderer/resources/extensions/automation/automation_node.js. Look through
any other code with "automation" in the path that might be referencing any of
these roles you're deleting, make sure there aren't any more.

[shreeramk, 2014-11-27 10:18:26]

shreeram.k@samsung.com changed reviewers:
+ aboxhall@chromium.org

[shreeramk, 2014-11-27 10:18:27]

aboxhall@chromium.org: Please review changes in automation_node.js

Thanks!!

[shreeramk, 2014-11-27 10:52:25]

The CQ bit was checked by shreeram.k@samsung.com

[commit-bot: I haz the power, 2014-11-27 10:53:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/755883006/60001

[commit-bot: I haz the power, 2014-11-27 10:56:43]

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

[commit-bot: I haz the power, 2014-11-27 10:56:45]

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

[shreeramk, 2014-11-30 12:57:20]

On 2014/11/27 10:56:45, I haz the power (commit-bot) wrote:
> Try jobs failed on following builders:
>   chromium_presubmit on tryserver.chromium.linux
>
(http://build.chromium.org/p/tryserver.chromium.linux/builders/chromium_presub...)

@aboxhall: Please review the changes in automation_node.js.

Thanks!!

[shreeramk, 2014-12-02 08:42:24]

shreeram.k@samsung.com changed reviewers:
- aboxhall@chromium.org

[shreeramk, 2014-12-02 08:49:34]

shreeram.k@samsung.com changed reviewers:
+ aboxhall@chromium.org, dtseng@chromium.org

[aboxhall, 2014-12-02 16:47:50]

lgtm for Automation API changes. Apologies for the slow response!

[dmazzoni, 2014-12-02 16:54:04]

The CQ bit was checked by dmazzoni@chromium.org

[commit-bot: I haz the power, 2014-12-02 16:55:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/755883006/60001

[commit-bot: I haz the power, 2014-12-02 16:58:33]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2014-12-02 16:59:49]

Patchset 4 (id:??) landed as
https://crrev.com/d08dba3e24a145f38a537346d80603a6779c5818
Cr-Commit-Position: refs/heads/master@{#306403}