Show the "cannot proceed" text only when appropriate.

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/i18n/rtl.h"
 #include "base/metrics/histogram.h"
 #include "base/string_piece.h"
 #include "base/utf_string_conversions.h"
@@ skipping 37 matching lines @@
 }  // namespace
 
 // Note that we always create a navigation entry with SSL errors.
 // No error happening loading a sub-resource triggers an interstitial so far.
 SSLBlockingPage::SSLBlockingPage(
     content::WebContents* web_contents,
     int cert_error,
     const net::SSLInfo& ssl_info,
     const GURL& request_url,
     bool overridable,
+    bool strict_enforcement,
     const base::Callback<void(bool)>& callback)
     : callback_(callback),
       web_contents_(web_contents),
       cert_error_(cert_error),
       ssl_info_(ssl_info),
       request_url_(request_url),
-      overridable_(overridable) {
+      overridable_(overridable),
+      strict_enforcement_(strict_enforcement) {
   RecordSSLBlockingPageStats(SHOW);
   interstitial_page_ = InterstitialPage::Create(
       web_contents_, true, request_url, this);
   interstitial_page_->Show();
 }
 
 SSLBlockingPage::~SSLBlockingPage() {
   if (!callback_.is_null()) {
     // The page is closed without the user having chosen what to do, default to
     // deny.
     NotifyDenyCertificate();
   }
 }
 
 std::string SSLBlockingPage::GetHTMLContents() {
   // Let's build the html error page.
   DictionaryValue strings;
   SSLErrorInfo error_info = SSLErrorInfo::CreateError(
       SSLErrorInfo::NetErrorToErrorType(cert_error_), ssl_info_.cert,
       request_url_);
 
   strings.SetString("headLine", error_info.title());
   strings.SetString("description", error_info.details());
 
   strings.SetString("moreInfoTitle",
                     l10n_util::GetStringUTF16(IDS_CERT_ERROR_EXTRA_INFO_TITLE));
   SetExtraInfo(&strings, error_info.extra_information());
 
   int resource_id;
-  if (overridable_) {
+  if (overridable_ && !strict_enforcement_) {
     resource_id = IDR_SSL_ROAD_BLOCK_HTML;
     strings.SetString("title",
                       l10n_util::GetStringUTF16(IDS_SSL_BLOCKING_PAGE_TITLE));
     strings.SetString("proceed",
                       l10n_util::GetStringUTF16(IDS_SSL_BLOCKING_PAGE_PROCEED));
     strings.SetString("exit",
                       l10n_util::GetStringUTF16(IDS_SSL_BLOCKING_PAGE_EXIT));
     strings.SetString("shouldNotProceed",
                       l10n_util::GetStringUTF16(
                           IDS_SSL_BLOCKING_PAGE_SHOULD_NOT_PROCEED));
   } else {
     resource_id = IDR_SSL_ERROR_HTML;
     strings.SetString("title",
                       l10n_util::GetStringUTF16(IDS_SSL_ERROR_PAGE_TITLE));
     strings.SetString("back",
                       l10n_util::GetStringUTF16(IDS_SSL_ERROR_PAGE_BACK));
-    strings.SetString("cannotProceed",
-                      l10n_util::GetStringUTF16(
-                          IDS_SSL_ERROR_PAGE_CANNOT_PROCEED));
+    if (strict_enforcement_) {
+      strings.SetString("cannotProceed",
+                        l10n_util::GetStringUTF16(
+                            IDS_SSL_ERROR_PAGE_CANNOT_PROCEED));
+    }
   }
 
   strings.SetString("textdirection", base::i18n::IsRTL() ? "rtl" : "ltr");
 
   base::StringPiece html(
       ResourceBundle::GetSharedInstance().GetRawDataResource(resource_id));
 
   return jstemplate_builder::GetI18nTemplateHtml(html, &strings);
 }
 
@@ skipping 18 matching lines @@
   } else {
     interstitial_page_->DontProceed();
   }
 }
 
 void SSLBlockingPage::OverrideRendererPrefs(
       content::RendererPreferences* prefs) {
   Profile* profile = Profile::FromBrowserContext(
       web_contents_->GetBrowserContext());
   renderer_preferences_util::UpdateFromSystemSettings(prefs, profile);
- }
+}
 
 void SSLBlockingPage::OnProceed() {
   RecordSSLBlockingPageStats(PROCEED);
 
   // Accepting the certificate resumes the loading of the page.
   NotifyAllowCertificate();
 }
 
 void SSLBlockingPage::OnDontProceed() {
   RecordSSLBlockingPageStats(DONT_PROCEED);
@@ skipping 28 matching lines @@
       "moreInfo1", "moreInfo2", "moreInfo3", "moreInfo4", "moreInfo5"
   };
   int i;
   for (i = 0; i < static_cast<int>(extra_info.size()); i++) {
     strings->SetString(keys[i], extra_info[i]);
   }
   for (; i < 5; i++) {
     strings->SetString(keys[i], "");
   }
 }