Large Cursor: Add the large cursor setting UI to chrome://settings.

Large Cursor: Add the large cursor setting UI to chrome://settings.

This patch adds the interface to AccessibilityManager and the setting UI to chrome://settings.

BUG=126942
TEST=Open chrome://settings and the checkbox of the large cursor setting works correctly.

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=204410

[yoshiki, 2013-06-04 06:24:01]

@jhawkins, @zork: could you take a look at following files? Thanks.

@zork:
- chrome/browser/chromeos/accessibility/accessibility_manager.{h,cc}

@jhawkins:
- chrome/browser/chromeos/preferences.cc
- chrome/browser/resources/options/browser_options.html
- chrome/browser/ui/webui/options/browser_options_handler.cc

[Zachary Kuznia, 2013-06-04 17:15:12]

lgtm with nits.

https://codereview.chromium.org/16063007/diff/3001/chrome/browser/chromeos/ac...
File chrome/browser/chromeos/accessibility/accessibility_manager.cc (right):

https://codereview.chromium.org/16063007/diff/3001/chrome/browser/chromeos/ac...
chrome/browser/chromeos/accessibility/accessibility_manager.cc:191: #if
defined(USE_ASH)
This needs a comment.  Explain why this is ash only.

[yoshiki, 2013-06-05 16:02:25]

Thanks!

https://codereview.chromium.org/16063007/diff/3001/chrome/browser/chromeos/ac...
File chrome/browser/chromeos/accessibility/accessibility_manager.cc (right):

https://codereview.chromium.org/16063007/diff/3001/chrome/browser/chromeos/ac...
chrome/browser/chromeos/accessibility/accessibility_manager.cc:191: #if
defined(USE_ASH)
On 2013/06/04 17:15:12, Zachary Kuznia wrote:
> This needs a comment.  Explain why this is ash only.

Done.

[yoshiki, 2013-06-05 16:03:00]

@jhawkins: ping.

[James Hawkins, 2013-06-05 16:04:53]

lgtm

[commit-bot: I haz the power, 2013-06-05 17:41:25]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/[email protected]/16063007/22001

[commit-bot: I haz the power, 2013-06-06 03:49:19]

Change committed as 204410