mimeTypeForExtension 44 content/child/simple_webmimeregistry_impl.h virtual blink::WebString mimeTypeForExtension(const blink::WebString&); mimeTypeForExtension 164 content/renderer/renderer_webkitplatformsupport_impl.cc virtual blink::WebString mimeTypeForExtension( mimeTypeForExtension 498 content/renderer/renderer_webkitplatformsupport_impl.cc return SimpleWebMimeRegistryImpl::mimeTypeForExtension(file_extension); mimeTypeForExtension 97 content/worker/worker_webkitplatformsupport_impl.h virtual blink::WebString mimeTypeForExtension(const blink::WebString&);