Add new mark-non-secure-as options to chrome://flags

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index dd8a2e27bb8ec63fa83f773cc4cfc866f07e4d9f..6326f023e5916e35dc39532169f4666910fe2593 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -235,6 +235,15 @@ const FeatureEntry::Choice kPassiveListenersChoices[] = {
 
 const FeatureEntry::Choice kMarkHttpAsChoices[] = {
     {flags_ui::kGenericExperimentChoiceDefault, "", ""},
+    {flag_descriptions::kMarkHttpAsNonSecureAfterEditing,
+     security_state::switches::kMarkHttpAs,
+     security_state::switches::kMarkHttpAsNonSecureAfterEditing},
+    {flag_descriptions::kMarkHttpAsNonSecureWhileIncognito,
+     security_state::switches::kMarkHttpAs,
+     security_state::switches::kMarkHttpAsNonSecureWhileIncognito},
+    {flag_descriptions::kMarkHttpAsNonSecureWhileIncognitoOrEditing,
+     security_state::switches::kMarkHttpAs,
+     security_state::switches::kMarkHttpAsNonSecureWhileIncognitoOrEditing},
     {flag_descriptions::kMarkHttpAsDangerous,
      security_state::switches::kMarkHttpAs,
      security_state::switches::kMarkHttpAsDangerous}};