[Android] Use WebContents text manipulation methods directly

[Android] Use WebContents text manipulation methods directly

Rather than using ImeAdapter as a middleman for text-related actions,
use WebContents directly where the actions are implemented.

BUG=468806
Committed: https://crrev.com/c9c74e76750d156cfc8588bce680067e83169702
Cr-Commit-Position: refs/heads/master@{#336407}

[jdduke (slow), 2015-06-24 19:32:10]

jdduke@chromium.org changed reviewers:
+ aurimas@chromium.org

[jdduke (slow), 2015-06-24 19:32:11]

aurimas@: PTAL. This will make a few things I need to support for mouse context
menus a bit easier.

[aurimas (slooooooooow), 2015-06-24 20:07:21]

lgtm

[jdduke (slow), 2015-06-24 20:32:15]

jdduke@chromium.org changed reviewers:
+ tedchoc@chromium.org

[jdduke (slow), 2015-06-24 20:32:15]

+tedchoc for content/public/.../content_public and content/browser/web_contents

[Ted C, 2015-06-24 23:17:21]

lgtm

[jdduke (slow), 2015-06-24 23:35:34]

The CQ bit was checked by jdduke@chromium.org

[commit-bot: I haz the power, 2015-06-24 23:37:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/1

[commit-bot: I haz the power, 2015-06-24 23:49:20]

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

[commit-bot: I haz the power, 2015-06-24 23:49:21]

Exceeded global retry quota

[jdduke (slow), 2015-06-25 17:31:00]

The CQ bit was checked by jdduke@chromium.org

[jdduke (slow), 2015-06-25 17:31:01]

The patchset sent to the CQ was uploaded after l-g-t-m from
tedchoc@chromium.org, aurimas@chromium.org
Link to the patchset: https://codereview.chromium.org/1209713002/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-06-25 17:34:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/20001

[commit-bot: I haz the power, 2015-06-25 19:53:19]

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

[commit-bot: I haz the power, 2015-06-25 19:53:21]

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

[jdduke (slow), 2015-06-25 21:02:01]

On 2015/06/25 19:53:21, commit-bot: I haz the power wrote:
> Try jobs failed on following builders:
>   linux_android_rel_ng on tryserver.chromium.linux (JOB_FAILED,
>
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_android_r...)

Hmm, must be an existing test issue, it fails locally with a ToT build.

[jdduke (slow), 2015-06-25 21:21:08]

The CQ bit was checked by jdduke@chromium.org

[commit-bot: I haz the power, 2015-06-25 21:21:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/20001

[jdduke (slow), 2015-06-25 22:23:43]

The CQ bit was unchecked by jdduke@chromium.org

[jdduke (slow), 2015-06-25 22:24:08]

Patchset #2 (id:20001) has been deleted

[jdduke (slow), 2015-06-25 22:24:16]

The CQ bit was checked by jdduke@chromium.org

[jdduke (slow), 2015-06-25 22:24:16]

The patchset sent to the CQ was uploaded after l-g-t-m from
tedchoc@chromium.org, aurimas@chromium.org
Link to the patchset: https://codereview.chromium.org/1209713002/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2015-06-25 22:25:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/40001

[commit-bot: I haz the power, 2015-06-26 00:37:51]

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

[commit-bot: I haz the power, 2015-06-26 00:37:52]

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

[jdduke (slow), 2015-06-26 16:56:46]

The CQ bit was checked by jdduke@chromium.org

[jdduke (slow), 2015-06-26 16:56:46]

The patchset sent to the CQ was uploaded after l-g-t-m from
tedchoc@chromium.org, aurimas@chromium.org
Link to the patchset: https://codereview.chromium.org/1209713002/#ps60001
(title: "Fix null")

[commit-bot: I haz the power, 2015-06-26 16:58:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/60001

[jdduke (slow), 2015-06-26 17:00:11]

Patchset #3 (id:60001) has been deleted

[jdduke (slow), 2015-06-26 17:00:17]

The CQ bit was checked by jdduke@chromium.org

[jdduke (slow), 2015-06-26 17:00:18]

The patchset sent to the CQ was uploaded after l-g-t-m from
tedchoc@chromium.org, aurimas@chromium.org
Link to the patchset: https://codereview.chromium.org/1209713002/#ps80001
(title: "Fix null check")

[commit-bot: I haz the power, 2015-06-26 17:01:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1209713002/80001

[commit-bot: I haz the power, 2015-06-26 18:00:49]

Committed patchset #3 (id:80001)

[commit-bot: I haz the power, 2015-06-26 18:01:39]

Patchset 3 (id:??) landed as
https://crrev.com/c9c74e76750d156cfc8588bce680067e83169702
Cr-Commit-Position: refs/heads/master@{#336407}