Add checkbox for reporting invalid TLS/SSL cert chains

chrome/browser/interstitials/security_interstitial_page.cc

Index: chrome/browser/interstitials/security_interstitial_page.cc
diff --git a/chrome/browser/interstitials/security_interstitial_page.cc b/chrome/browser/interstitials/security_interstitial_page.cc
index 8a72d874ac4729d6840b3fb00d87724872b8447e..de77fb5c5e33bae00d0e01e7b2bed3894dca995d 100644
--- a/chrome/browser/interstitials/security_interstitial_page.cc
+++ b/chrome/browser/interstitials/security_interstitial_page.cc
@@ -5,9 +5,13 @@
 #include "chrome/browser/interstitials/security_interstitial_page.h"
 
 #include "base/i18n/rtl.h"
+#include "base/metrics/histogram.h"
+#include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/pref_names.h"
 #include "chrome/grit/browser_resources.h"
 #include "content/public/browser/interstitial_page.h"
 #include "content/public/browser/web_contents.h"
@@ -72,3 +76,26 @@ std::string SecurityInterstitialPage::GetHTMLContents() {
   webui::AppendWebUiCssTextDefaults(&html);
   return webui::GetI18nTemplateHtml(html, &load_time_data);
 }
+
+SecurityInterstitialPageWithExtendedReporting::
+    SecurityInterstitialPageWithExtendedReporting(
+        content::WebContents* web_contents,
+        const GURL& url)
+    : SecurityInterstitialPage(web_contents, url) {
+}
+
+void SecurityInterstitialPageWithExtendedReporting::SetReportingPreference(
+    bool report) {
+  Profile* profile =
+      Profile::FromBrowserContext(web_contents()->GetBrowserContext());
+  PrefService* pref = profile->GetPrefs();
+  pref->SetBoolean(prefs::kSafeBrowsingExtendedReportingEnabled, report);
+  UMA_HISTOGRAM_BOOLEAN("SB2.SetExtendedReportingEnabled", report);
+}
+
+bool SecurityInterstitialPageWithExtendedReporting::IsPrefEnabled(
+    const char* pref) {
+  Profile* profile =
+      Profile::FromBrowserContext(web_contents()->GetBrowserContext());
+  return profile->GetPrefs()->GetBoolean(pref);
+}