Detect Kaspersky SSL MITM and give a helpful error message.

chrome/renderer/localized_error.cc

Index: chrome/renderer/localized_error.cc
diff --git a/chrome/renderer/localized_error.cc b/chrome/renderer/localized_error.cc
index 3476505d13f7fdf576ee6e305d9ae849bda4cff6..c6bdbaad26144cef8794f4a0c830dbf111e08d7d 100644
--- a/chrome/renderer/localized_error.cc
+++ b/chrome/renderer/localized_error.cc
@@ -34,6 +34,8 @@ static const char kWeakDHKeyLearnMoreUrl[] =
     "http://sites.google.com/a/chromium.org/dev/err_ssl_weak_server_ephemeral_dh_key";
 static const char kESETLearnMoreUrl[] =
     "http://kb.eset.com/esetkb/index?page=content&id=SOLN2588";
+static const char kKasperskyLearnMoreUrl[] =
+    "http://support.kaspersky.com/kav2012/settings/options?print=true&qid=208284701";
 
 enum NAV_SUGGESTIONS {
   SUGGEST_NONE     = 0,
@@ -215,6 +217,13 @@ const LocalizedErrorMap net_error_options[] = {
    IDS_ERRORPAGES_DETAILS_SSL_PROTOCOL_ERROR,
    SUGGEST_LEARNMORE,
   },
+  {net::ERR_KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION,
+   IDS_ERRORPAGES_TITLE_LOAD_FAILED,
+   IDS_ERRORPAGES_HEADING_KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION,
+   IDS_ERRORPAGES_SUMMARY_KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION,
+   IDS_ERRORPAGES_DETAILS_SSL_PROTOCOL_ERROR,
+   SUGGEST_LEARNMORE,
+  },
   {net::ERR_TEMPORARILY_THROTTLED,
    IDS_ERRORPAGES_TITLE_ACCESS_DENIED,
    IDS_ERRORPAGES_HEADING_ACCESS_DENIED,
@@ -548,6 +557,9 @@ void LocalizedError::GetStrings(const WebKit::WebURLError& error,
       case net::ERR_ESET_ANTI_VIRUS_SSL_INTERCEPTION:
         learn_more_url = GURL(kESETLearnMoreUrl);
         break;
+      case net::ERR_KASPERSKY_ANTI_VIRUS_SSL_INTERCEPTION:
+        learn_more_url = GURL(kKasperskyLearnMoreUrl);
+        break;
       default:
         break;
     }