Move app.window API implementation to extensions

Move app.window API implementation to extensions

Move files:
-Move chrome/browser/extensions/api/app_window/* to extensions/browser.
-Move app_window.idl, app_window_custom_bindings.{cc,h}, app_window_custom_bindings.js to extensions.
-Move window_controls.js and window_controls_template.html to extensions.

Move switches and code:
- Move kEnableAppWindowControls switch to extensions/common/switches.h.
- Move dummy WebContentsModalDialogManager::CreateNativeWebModalManager implementation from athena's web_contents_view_delegate_factory_impl.cc to a new file shell_web_contents_modal_dialog_manager.cc.

Fix dispatchers:
- Move code from chrome_extensions_dispatcher_delegate.cc to extensions/renderer/dispatcher.cc

BUG=387288
Committed: https://crrev.com/f784afd4de115dba788b0adc7034a15846765ff5
Cr-Commit-Position: refs/heads/master@{#293409}

[hashimoto, 2014-09-03 10:03:31]

Patchset #1 (id:1) has been deleted

[hashimoto, 2014-09-03 11:42:11]

hashimoto@chromium.org changed reviewers:
+ benwells@chromium.org

[benwells, 2014-09-04 06:55:29]

lgtm. +cc jackhou as fyi that should soon be an owner for app window api.

https://codereview.chromium.org/534163002/diff/40001/extensions/browser/api/a...
File extensions/browser/api/app_window/OWNERS (right):

https://codereview.chromium.org/534163002/diff/40001/extensions/browser/api/a...
extensions/browser/api/app_window/OWNERS:2: scheib@chromium.org
Please remove scheib@ and add jackhou@

[hashimoto, 2014-09-04 09:20:07]

hashimoto@chromium.org changed reviewers:
+ jochen@chromium.org, oshima@chromium.org

[hashimoto, 2014-09-04 09:20:08]

jochen@: Could you review chrome/renderer/resources/renderer_resources.grd as an
owner?

oshima@: Could you review
athena/content/web_contents_view_delegate_factory_impl.cc as an owner?

https://codereview.chromium.org/534163002/diff/40001/extensions/browser/api/a...
File extensions/browser/api/app_window/OWNERS (right):

https://codereview.chromium.org/534163002/diff/40001/extensions/browser/api/a...
extensions/browser/api/app_window/OWNERS:2: scheib@chromium.org
On 2014/09/04 06:55:29, benwells wrote:
> Please remove scheib@ and add jackhou@

Done.

[jochen (gone - plz use gerrit), 2014-09-04 10:02:26]

c/r/resources/renderer_resources.grd lgtm

[oshima, 2014-09-04 15:07:41]

athena/ lgtm

[hashimoto, 2014-09-04 16:24:07]

The CQ bit was checked by hashimoto@chromium.org

[commit-bot: I haz the power, 2014-09-04 16:25:05]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/hashimoto@chromium.org/534163002/80001

[commit-bot: I haz the power, 2014-09-04 19:05:42]

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

[commit-bot: I haz the power, 2014-09-04 19:05:43]

Try jobs failed on following builders:
  win_gpu_triggered_tests on tryserver.chromium.gpu
(http://build.chromium.org/p/tryserver.chromium.gpu/builders/win_gpu_triggered...)

[hashimoto, 2014-09-05 02:35:56]

The CQ bit was checked by hashimoto@chromium.org

[commit-bot: I haz the power, 2014-09-05 02:36:49]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/hashimoto@chromium.org/534163002/80001

[commit-bot: I haz the power, 2014-09-05 02:40:30]

Committed patchset #4 (id:80001) as 59a48f8f09105a5152effd17f85a0c3977008ebc

[commit-bot: I haz the power, 2014-09-10 03:35:51]

Patchset 4 (id:??) landed as
https://crrev.com/f784afd4de115dba788b0adc7034a15846765ff5
Cr-Commit-Position: refs/heads/master@{#293409}