canReturnFallbackFontsForComplexText 49 Source/platform/fonts/harfbuzz/FontHarfBuzz.cpp bool FontPlatformFeatures::canReturnFallbackFontsForComplexText() canReturnFallbackFontsForComplexText 47 Source/platform/fonts/mac/FontMac.cpp bool FontPlatformFeatures::canReturnFallbackFontsForComplexText()