[iOS] Narrow non-breaking space does not fall back to a correct font
https://bugs.webkit.org/show_bug.cgi?id=139335
Reviewed by Enrica Casucci.
Source/WebCore:
Test: fast/text/narrow-non-breaking-space.html
* platform/graphics/ios/FontCacheIOS.mm:
(WebCore::requiresCustomFallbackFont):
(WebCore::FontCache::getCustomFallbackFont):
LayoutTests:
* fast/text/narrow-non-breaking-space-expected.html: Added.
* fast/text/narrow-non-breaking-space.html: Added.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@176971
268f45cc-cd09-0410-ab3c-
d52691b4dbfc