Gallery: resize image data to overlay canvas size.

Gallery: resize image data to overlay canvas size.

This issue was caused because overaly canvas size and main canvas size
were different. Main canvas can show image with scaling.

BUG=535854
TEST=manually tested as described in issue.

Committed: https://crrev.com/3e97e9228b8fb6e0237300609314bf8b5a64149f
Cr-Commit-Position: refs/heads/master@{#351028}

[yawano, 2015-09-25 11:07:59]

yawano@chromium.org changed reviewers:
+ fukino@chromium.org

[yawano, 2015-09-25 11:07:59]

PTAL. Thank you!

https://codereview.chromium.org/1370683003/diff/1/ui/file_manager/gallery/js/...
File ui/file_manager/gallery/js/image_editor/image_view.js (right):

https://codereview.chromium.org/1370683003/diff/1/ui/file_manager/gallery/js/...
ui/file_manager/gallery/js/image_editor/image_view.js:310: 
This blank line is added for readability.

[yawano, 2015-09-25 11:33:03]

https://codereview.chromium.org/1370683003/diff/1/ui/file_manager/gallery/js/...
File ui/file_manager/gallery/js/image_editor/image_view.js (right):

https://codereview.chromium.org/1370683003/diff/1/ui/file_manager/gallery/js/...
ui/file_manager/gallery/js/image_editor/image_view.js:310: 
This kind of thing should be done with separate CL. Removed this added blank
line.

[fukino, 2015-09-28 06:20:00]

lgtm.

[yawano, 2015-09-28 06:21:41]

On 2015/09/28 06:20:00, fukino wrote:
> lgtm.

Thank you!

[yawano, 2015-09-28 06:21:46]

The CQ bit was checked by yawano@chromium.org

[commit-bot: I haz the power, 2015-09-28 06:21:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1370683003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1370683003/20001

[commit-bot: I haz the power, 2015-09-28 07:07:03]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-09-28 07:08:00]

Patchset 2 (id:??) landed as
https://crrev.com/3e97e9228b8fb6e0237300609314bf8b5a64149f
Cr-Commit-Position: refs/heads/master@{#351028}