Merge "Do not look up a contact for special numbers."

        ExpirableCache.CachedValue<ContactInfo> cachedInfo =

                mContactInfoCache.getCachedValue(number);

        ContactInfo info = cachedInfo == null ? null : cachedInfo.getValue();

        if (cachedInfo == null) {

        if (!mPhoneNumberHelper.canPlaceCallsTo(number)

                || mPhoneNumberHelper.isVoicemailNumber(number)) {

            // If this is a number that cannot be dialed, there is no point in looking up a contact

            // for it.

            info = ContactInfo.EMPTY;

            formattedNumber = null;

        } else if (cachedInfo == null) {

            mContactInfoCache.put(number, ContactInfo.EMPTY);

            // Use the cached contact info from the call log.

            info = cachedContactInfo;