Fix right-to-left script text truncation

If script text is in right-to-left directionality, it got truncated because the width calculated in SizeStringInt() and DrawStringInt() are different since they are passed in different flags. DrawStringInt() was passed in an extra flag DT_RTLREADING through FORCE_RTL_DIRECTIONALITY.

Fix by passing in the same flag for size calculation and drawing.

BUG=104117
TEST=manual. JS alert a text begins with Hebrew letter followed by a punctuation, such as "A?". It should not be truncated.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=124736

[sky, 2012-03-02 00:22:41]

LGTM

[commit-bot: I haz the power, 2012-03-02 19:36:27]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/xji@chromium.org/9569025/1

[commit-bot: I haz the power, 2012-03-02 21:38:44]

Change committed as 124736