Enable correct behaviour for deleting regional indicator symbols

Enable correct behaviour for deleting regional indicator symbols
on Linux OS

Regional indicator symbols that are combined should behave as a single
character when deleting.

BUG=306948
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=160954

[eae, 2013-10-15 22:28:45]

Instead of deleting the windows results for
editing/deleting/regional-indicators-expected.txt and adding it to
TestExpectations could you please keep the windows results and add linux
specific ones? That way no new TestExpectations entry is needed.

[wolanski, 2013-10-18 07:50:11]

On 2013/10/15 22:28:45, eae wrote:
> Instead of deleting the windows results for
> editing/deleting/regional-indicators-expected.txt and adding it to
> TestExpectations could you please keep the windows results and add linux
> specific ones? That way no new TestExpectations entry is needed.

Done

[commit-bot: I haz the power, 2013-10-28 12:59:42]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a lowly provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[eae, 2013-10-30 16:30:00]

LGTM

[commit-bot: I haz the power, 2013-10-30 16:30:18]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/k.wolanski@samsung.com/27169003/6001

[commit-bot: I haz the power, 2013-10-30 17:49:43]

Change committed as 160954

[lgombos, 2013-10-31 02:18:51]

https://codereview.chromium.org/27169003/diff/6001/Source/core/rendering/Rend...
File Source/core/rendering/RenderText.cpp (right):

https://codereview.chromium.org/27169003/diff/6001/Source/core/rendering/Rend...
Source/core/rendering/RenderText.cpp:1675: #if OS(MACOSX) || OS(LINUX)
Should this be OS(POSIX) instead to include Android as well ?

[wolanski, 2013-10-31 10:10:53]

On 2013/10/31 02:18:51, lgombos wrote:
>
https://codereview.chromium.org/27169003/diff/6001/Source/core/rendering/Rend...
> File Source/core/rendering/RenderText.cpp (right):
> 
>
https://codereview.chromium.org/27169003/diff/6001/Source/core/rendering/Rend...
> Source/core/rendering/RenderText.cpp:1675: #if OS(MACOSX) || OS(LINUX)
> Should this be OS(POSIX) instead to include Android as well ?

Ok, I will fix it.