Vectorize LocationIconView icons

chrome/browser/ui/toolbar/toolbar_model_impl.cc

Index: chrome/browser/ui/toolbar/toolbar_model_impl.cc
diff --git a/chrome/browser/ui/toolbar/toolbar_model_impl.cc b/chrome/browser/ui/toolbar/toolbar_model_impl.cc
index 3bdae4af5868f8e61e93fe9b4ed2d9327f65be75..7fbef55afbf7cfaabf736b8383932e2e866a605d 100644
--- a/chrome/browser/ui/toolbar/toolbar_model_impl.cc
+++ b/chrome/browser/ui/toolbar/toolbar_model_impl.cc
@@ -33,6 +33,7 @@
 #include "net/cert/x509_certificate.h"
 #include "net/ssl/ssl_connection_status_flags.h"
 #include "ui/base/l10n/l10n_util.h"
+#include "ui/gfx/vector_icons_public.h"
 
 using content::NavigationController;
 using content::NavigationEntry;
@@ -153,6 +154,34 @@ int ToolbarModelImpl::GetIconForSecurityLevel(
   return IDR_LOCATION_BAR_HTTP;
 }
 
+gfx::VectorIconId ToolbarModelImpl::GetVectorIcon() const {
+  DCHECK(!WouldPerformSearchTermReplacement(false));
+  return GetVectorIconForSecurityLevel(GetSecurityLevel(false));
+}
+
+gfx::VectorIconId ToolbarModelImpl::GetVectorIconForSecurityLevel(
+    SecurityStateModel::SecurityLevel level) const {
+#if !defined(OS_ANDROID) && !defined(OS_MACOSX) && !defined(OS_IOS)
+  switch (level) {
+    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::LOCATION_BAR_HTTP;
+}
+
 base::string16 ToolbarModelImpl::GetEVCertName() const {
   if (GetSecurityLevel(false) != SecurityStateModel::EV_SECURE)
     return base::string16();