Add Rappor metrics for Safe Browsing and SSL interstitials.

chrome/browser/ssl/ssl_blocking_page.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ssl/ssl_blocking_page.h"
 
 #include "base/build_time.h"
 #include "base/command_line.h"
 #include "base/i18n/rtl.h"
 #include "base/i18n/time_formatting.h"
@@ skipping 217 matching lines @@
       danger_overridable_(true),
       strict_enforcement_((options_mask & STRICT_ENFORCEMENT) != 0),
       expired_but_previously_allowed_(
           (options_mask & EXPIRED_BUT_PREVIOUSLY_ALLOWED) != 0) {
   interstitial_reason_ =
       IsErrorDueToBadClock(base::Time::NowFromSystemTime(), cert_error_) ?
       SSL_REASON_BAD_CLOCK : SSL_REASON_SSL;
 
   // This must be done after calculating |interstitial_reason_| above.
   uma_helper_.reset(new SecurityInterstitialUmaHelper(
-      web_contents, request_url, GetHistogramPrefix(), GetSamplingEventName()));
+      web_contents, request_url, GetHistogramPrefix(), "" /* rappor prefix */,
+      GetSamplingEventName()));
   uma_helper_->RecordUserDecision(SecurityInterstitialUmaHelper::SHOW);
   uma_helper_->RecordUserInteraction(
       SecurityInterstitialUmaHelper::TOTAL_VISITS);
 
   ssl_error_classification_.reset(new SSLErrorClassification(
       web_contents,
       base::Time::NowFromSystemTime(),
       request_url,
       cert_error_,
       *ssl_info_.cert.get()));
@@ skipping 297 matching lines @@
     event_name.append(kEventNotOverridable);
   event_name.append(net::ErrorToString(cert_error_));
   return event_name;
 }
 
 // static
 bool SSLBlockingPage::IsOptionsOverridable(int options_mask) {
   return (options_mask & SSLBlockingPage::OVERRIDABLE) &&
          !(options_mask & SSLBlockingPage::STRICT_ENFORCEMENT);
 }