Move CustomLauncherPageContents from apps to c/b/ui/app_list

Move CustomLauncherPageContents from apps to c/b/ui/app_list

This is the most Chrome-dependent part of //apps, and is only used for the app
list in Chrome, so why not move it to chrome/browser/ui/app_list?

This enables us to make the rest of the //apps code independent of Chrome so it
can be used for app_shell.

Alternatively, we could make custom_launcher_page_contents.cc not depend on
Chrome (it's mostly for extensions::ChromeExtensionWebContentsObserver), but
that's probably better off being lumped into a larger task to move app_list out
of chrome if that should become a goal.

BUG=679971
R=benwells@chromium.org

Review-Url: https://codereview.chromium.org/2628883002
Cr-Commit-Position: refs/heads/master@{#443286}
Committed: https://chromium.googlesource.com/chromium/src/+/b2e0703838bc7140c4129c491085a1da55cacbbf

[michaelpg, 2017-01-11 16:29:40]

Ben, does this seem OK to you?

[benwells, 2017-01-12 06:12:20]

lgtm

BTW thanks for working on this!

[michaelpg, 2017-01-12 16:52:46]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2017-01-12 16:52:46]

The patchset sent to the CQ was uploaded after l-g-t-m from
benwells@chromium.org
Link to the patchset: https://codereview.chromium.org/2628883002/#ps20001
(title: "rebase")

[commit-bot: I haz the power, 2017-01-12 16:53:13]

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, 2017-01-12 17:56:44]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1484239966102190,
"parent_rev": "e424e1f96c68e959d2980c2f50ac3cee6a50dde9", "commit_rev":
"b2e0703838bc7140c4129c491085a1da55cacbbf"}

[commit-bot: I haz the power, 2017-01-12 17:57:15]

Description was changed from

==========
Move CustomLauncherPageContents from apps to c/b/ui/app_list

This is the most Chrome-dependent part of //apps, and is only used for the app
list in Chrome, so why not move it to chrome/browser/ui/app_list?

This enables us to make the rest of the //apps code independent of Chrome so it
can be used for app_shell.

Alternatively, we could make custom_launcher_page_contents.cc not depend on
Chrome (it's mostly for extensions::ChromeExtensionWebContentsObserver), but
that's probably better off being lumped into a larger task to move app_list out
of chrome if that should become a goal.

BUG=679971
R=benwells@chromium.org
==========

to

==========
Move CustomLauncherPageContents from apps to c/b/ui/app_list

This is the most Chrome-dependent part of //apps, and is only used for the app
list in Chrome, so why not move it to chrome/browser/ui/app_list?

This enables us to make the rest of the //apps code independent of Chrome so it
can be used for app_shell.

Alternatively, we could make custom_launcher_page_contents.cc not depend on
Chrome (it's mostly for extensions::ChromeExtensionWebContentsObserver), but
that's probably better off being lumped into a larger task to move app_list out
of chrome if that should become a goal.

BUG=679971
R=benwells@chromium.org

Review-Url: https://codereview.chromium.org/2628883002
Cr-Commit-Position: refs/heads/master@{#443286}
Committed:
https://chromium.googlesource.com/chromium/src/+/b2e0703838bc7140c4129c491085...
==========

[commit-bot: I haz the power, 2017-01-12 17:57:19]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/b2e0703838bc7140c4129c491085...