GetMimeTypeFromExtension  109 net/android/network_library.cc bool GetMimeTypeFromExtension(const std::string& extension,
GetMimeTypeFromExtension  194 net/base/mime_util.cc bool MimeUtil::GetMimeTypeFromExtension(const base::FilePath::StringType& ext,
GetMimeTypeFromExtension  722 net/base/mime_util.cc bool GetMimeTypeFromExtension(const base::FilePath::StringType& ext,