Remove support for the keygen tag

content/child/blink_platform_impl.cc

 // Copyright 2014 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 "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <memory>
 #include <vector>
@@ skipping 196 matching lines @@
     case WebLocalizedString::DownloadButtonLabel:
       return IDS_DOWNLOAD_BUTTON_LABEL;
     case WebLocalizedString::FileButtonChooseFileLabel:
       return IDS_FORM_FILE_BUTTON_LABEL;
     case WebLocalizedString::FileButtonChooseMultipleFilesLabel:
       return IDS_FORM_MULTIPLE_FILES_BUTTON_LABEL;
     case WebLocalizedString::FileButtonNoFileSelectedLabel:
       return IDS_FORM_FILE_NO_FILE_LABEL;
     case WebLocalizedString::InputElementAltText:
       return IDS_FORM_INPUT_ALT;
-    case WebLocalizedString::KeygenMenuHighGradeKeySize:
-      return IDS_KEYGEN_HIGH_GRADE_KEY;
-    case WebLocalizedString::KeygenMenuMediumGradeKeySize:
-      return IDS_KEYGEN_MED_GRADE_KEY;
     case WebLocalizedString::MissingPluginText:
       return IDS_PLUGIN_INITIALIZATION_ERROR;
     case WebLocalizedString::MultipleFileUploadText:
       return IDS_FORM_FILE_MULTIPLE_UPLOAD;
     case WebLocalizedString::OtherColorLabel:
       return IDS_FORM_OTHER_COLOR_LABEL;
     case WebLocalizedString::OtherDateLabel:
         return IDS_FORM_OTHER_DATE_LABEL;
     case WebLocalizedString::OtherMonthLabel:
       return IDS_FORM_OTHER_MONTH_LABEL;
@@ skipping 555 matching lines @@
 long long BlinkPlatformImpl::databaseGetSpaceAvailableForOrigin(
     const blink::WebSecurityOrigin& origin) {
   return 0;
 }
 
 bool BlinkPlatformImpl::databaseSetFileSize(
     const blink::WebString& vfs_file_name, long long size) {
   return false;
 }
 
-blink::WebString BlinkPlatformImpl::signedPublicKeyAndChallengeString(
-    unsigned key_size_index,
-    const blink::WebString& challenge,
-    const blink::WebURL& url,
-    const blink::WebURL& top_origin) {
-  return blink::WebString("");
-}
-
 size_t BlinkPlatformImpl::actualMemoryUsageMB() {
   return GetMemoryUsageKB() >> 10;
 }
 
 size_t BlinkPlatformImpl::numberOfProcessors() {
   return static_cast<size_t>(base::SysInfo::NumberOfProcessors());
 }
 
 size_t BlinkPlatformImpl::maxDecodedImageBytes() {
 #if defined(OS_ANDROID)
@@ skipping 40 matching lines @@
   return WebString::fromUTF8(ui::KeycodeConverter::DomKeyToKeyString(
       static_cast<ui::DomKey>(dom_key)));
 }
 
 int BlinkPlatformImpl::domKeyEnumFromString(const WebString& key_string) {
   return static_cast<int>(
       ui::KeycodeConverter::KeyStringToDomKey(key_string.utf8()));
 }
 
 }  // namespace content