PurgeIfNeeded     235 Source/platform/fonts/FontCache.cpp     ASSERT(!m_purgePreventCount || PurgeSeverity == PurgeIfNeeded);
PurgeIfNeeded     128 Source/platform/fonts/FontCache.h     void purge(PurgeSeverity = PurgeIfNeeded);
PurgeIfNeeded     135 Source/platform/fonts/FontCache.h             purge(PurgeIfNeeded);