Merge 137152

Merge 137152

> Visual order of empty value placeholder in INPUT_MULTIPLE_FIELDS_UI is wrong in RTL
> https://bugs.webkit.org/show_bug.cgi?id=104438
> 
> Reviewed by Hajime Morita.
> 
> Source/WebCore:
> 
> No new tests. This updates datetimelocal-appearance-l10n.html for he-il
> and ar-eg locales.
> 
> * html/shadow/DateTimeNumericFieldElement.cpp:
> (WebCore::DateTimeNumericFieldElement::DateTimeNumericFieldElement):
> We should not append Right-to-left-mark to each of placeholder
> strings. It makes numeric field separators such as ':' and '/' RTL, and
> makes a wrong visual order. We use unicode-bidi:bidi-override and
> direction:ltr instead. It means we force LTR only to this element
> * html/shadow/DateTimeNumericFieldElement.h:
> Makes m_placeholder const again.
> * html/shadow/DateTimeEditElement.cpp:
> (WebCore::DateTimeEditBuilder::visitLiteral):
> Explicitly set right-to-left-mark before S, WS, ON types according to
> Unicod Bidirectional Algorithm Table 4 [1]. This is needed because we
> don't have context like "This literal follows European/Arabic numbers"
> in a case of showing placeholders.
> [1] http://www.unicode.org/reports/tr9/#Bidirectional_Character_Types
> 
> LayoutTests:
> 
> * platform/chromium-mac/fast/forms/datetimelocal/datetimelocal-appearance-l10n-expected.png:
> * platform/chromium/TestExpectations:
> Update bug numbers and add time-multiple-fields-localization.html.
> * fast/forms/date-multiple-fields/date-multiple-fields-keyboard-events.html:
> Adjust test scenario for the new behavior.
> * fast/forms/datetimelocal-multiple-fields/datetimelocal-multiple-fields-keyboard-events.html:
> * fast/forms/month-multiple-fields/month-multiple-fields-keyboard-events.html:
> * fast/forms/time-multiple-fields/time-multiple-fields-keyboard-events.html:
> 

TBR=tkent@chromium.org
BUG=crbug.com/163108
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=137544