Remove the WARNING security level.

components/toolbar/toolbar_model_impl.cc

 // Copyright 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 "components/toolbar/toolbar_model_impl.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
@@ skipping 59 matching lines @@
              : delegate_->GetSecurityLevel();
 }
 
 int ToolbarModelImpl::GetIcon() const {
   switch (GetSecurityLevel(false)) {
     case SecurityStateModel::NONE:
       return IDR_LOCATION_BAR_HTTP;
     case SecurityStateModel::EV_SECURE:
     case SecurityStateModel::SECURE:
       return IDR_OMNIBOX_HTTPS_VALID;
-    case SecurityStateModel::SECURITY_WARNING:
-      // Surface Dubious as Neutral.
-      return IDR_LOCATION_BAR_HTTP;
     case SecurityStateModel::SECURITY_POLICY_WARNING:
       return IDR_OMNIBOX_HTTPS_POLICY_WARNING;
     case SecurityStateModel::SECURITY_ERROR:
       return IDR_OMNIBOX_HTTPS_INVALID;
   }
 
   NOTREACHED();
   return IDR_LOCATION_BAR_HTTP;
 }
 
 gfx::VectorIconId ToolbarModelImpl::GetVectorIcon() const {
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   switch (GetSecurityLevel(false)) {
     case SecurityStateModel::NONE:
       return gfx::VectorIconId::LOCATION_BAR_HTTP;
     case SecurityStateModel::EV_SECURE:
     case SecurityStateModel::SECURE:
       return gfx::VectorIconId::LOCATION_BAR_HTTPS_VALID;
-    case SecurityStateModel::SECURITY_WARNING:
-      // Surface Dubious as Neutral.
-      return gfx::VectorIconId::LOCATION_BAR_HTTP;
     case SecurityStateModel::SECURITY_POLICY_WARNING:
       return gfx::VectorIconId::BUSINESS;
     case SecurityStateModel::SECURITY_ERROR:
       return gfx::VectorIconId::LOCATION_BAR_HTTPS_INVALID;
   }
 #endif
 
   NOTREACHED();
   return gfx::VectorIconId::VECTOR_ICON_NONE;
 }
@@ skipping 22 matching lines @@
     case SecurityStateModel::SECURITY_ERROR:
       return l10n_util::GetStringUTF16(IDS_NOT_SECURE_VERBOSE_STATE);
     default:
       return base::string16();
   }
 }
 
 bool ToolbarModelImpl::ShouldDisplayURL() const {
   return delegate_->ShouldDisplayURL();
 }