Bold and Italic style get stuck when applied on a selection having content with mixed editability

Bold and Italic style get stuck when applied on a selection having content with mixed editability 

When bold/italic style is applied to a content with mixed editability,
style is applied appropriately for the first time. But after this,
style toggling does not work any more. Same behavior can be observed
when the content on which style is applied contains text node
without renderer (Ex: text node corresponding to tab/space etc).

When bold/italic style is applied on a selection, we actually apply the
style only for text nodes that have renderers and also are
contenteditable. Similarly during style toggling, to check whether a
style has been already applied on a selection, we should be considering
only those text nodes that have renderers and are contenteditable.

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=155246

[vanihegde, 2013-07-23 10:03:37]

Webkit bug for this issue https://bugs.webkit.org/show_bug.cgi?id=118185

[vanihegde, 2013-07-31 06:21:44]

This patch has already been reviewed & committed in webkit
http://trac.webkit.org/changeset/153509

Please have a look

[vanihegde, 2013-07-31 06:21:44]

This patch has already been reviewed & committed in webkit
http://trac.webkit.org/changeset/153509

Please have a look

[eseidel, 2013-07-31 06:28:25]

lgtm

[commit-bot: I haz the power, 2013-07-31 06:29:37]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vani.hegde@samsung.com/19888007/4001

[commit-bot: I haz the power, 2013-07-31 10:43:35]

Retried try job too often on mac_blink_rel for step(s) webkit_tests
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=mac_blink_...

[commit-bot: I haz the power, 2013-07-31 13:46:24]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/vani.hegde@samsung.com/19888007/4001

[commit-bot: I haz the power, 2013-07-31 14:41:49]

Change committed as 155246