Delete all uses of SpeechManager from the app list start page.

Delete all uses of SpeechManager from the app list start page.

Constructing the SpeechManager creates a WebAudio instance which creates
an audio output stream that prevents ChromeOS from suspending. This
code is supposed to be dead and is slated for removal. This change gets
rid of the usage and is intended to be mergable into the M42 branch.

BUG=450081
Committed: https://crrev.com/c329228bc8fdba3d907a0735dc1a916083cdb7b5
Cr-Commit-Position: refs/heads/master@{#318969}

[Anand Mistry (off Chromium), 2015-03-03 07:02:15]

amistry@chromium.org changed reviewers:
+ calamity@chromium.org

[Anand Mistry (off Chromium), 2015-03-03 07:02:16]

cychiang: FYI.

[calamity, 2015-03-03 07:15:58]

lgtm.

Any idea when this will all get cleaned up for good?

https://codereview.chromium.org/966983003/diff/1/chrome/browser/resources/app...
File chrome/browser/resources/app_list/start_page.js (right):

https://codereview.chromium.org/966983003/diff/1/chrome/browser/resources/app...
chrome/browser/resources/app_list/start_page.js:9: <include
src="speech_manager.js">
Delete this too?

[Anand Mistry (off Chromium), 2015-03-03 07:23:11]

My plan for cleaning all of this up was once M41 goes stable. I was leaving it
around just in case we needed to back out of M41, but that is increasingly
unlikely. At this point, 41 is due out this week-ish, so maybe next week I can
do the big code deletion.

https://codereview.chromium.org/966983003/diff/1/chrome/browser/resources/app...
File chrome/browser/resources/app_list/start_page.js (right):

https://codereview.chromium.org/966983003/diff/1/chrome/browser/resources/app...
chrome/browser/resources/app_list/start_page.js:9: <include
src="speech_manager.js">
On 2015/03/03 07:15:58, calamity wrote:
> Delete this too?

Done.

[Anand Mistry (off Chromium), 2015-03-03 07:23:28]

The CQ bit was checked by amistry@chromium.org

[Anand Mistry (off Chromium), 2015-03-03 07:23:28]

The patchset sent to the CQ was uploaded after l-g-t-m from
calamity@chromium.org
Link to the patchset: https://codereview.chromium.org/966983003/#ps20001 (title:
"Delete speech_manager.js include.")

[commit-bot: I haz the power, 2015-03-03 07:24:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/966983003/20001

[commit-bot: I haz the power, 2015-03-03 11:01:33]

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

[commit-bot: I haz the power, 2015-03-03 11:01:35]

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

[Anand Mistry (off Chromium), 2015-03-03 23:26:05]

The CQ bit was checked by amistry@chromium.org

[Anand Mistry (off Chromium), 2015-03-03 23:26:05]

The patchset sent to the CQ was uploaded after l-g-t-m from
calamity@chromium.org
Link to the patchset: https://codereview.chromium.org/966983003/#ps40001 (title:
"Remove tests.")

[commit-bot: I haz the power, 2015-03-03 23:28:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/966983003/40001

[commit-bot: I haz the power, 2015-03-04 00:06:11]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-03-04 00:06:54]

Patchset 3 (id:??) landed as
https://crrev.com/c329228bc8fdba3d907a0735dc1a916083cdb7b5
Cr-Commit-Position: refs/heads/master@{#318969}