Removing unnecessary DCHECK from SafeBrowsing interstitial.

BUG=30079
TEST=None.

Review URL: http://codereview.chromium.org/1131003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@42049 0039d316-1c4b-4281-b951-d872f2087c98
void InterstitialPage::InterstitialPageRVHViewDelegate::OnFindReply(
    int request_id, int number_of_matches, const gfx::Rect& selection_rect,
    int active_match_ordinal, bool final_update) {
}

void InterstitialPage::InterstitialPageRVHViewDelegate::OnFindReply(
    int request_id, int number_of_matches, const gfx::Rect& selection_rect,
    int active_match_ordinal, bool final_update) {
}
