Vectorize LocationIconView icons

chrome/browser/ui/toolbar/toolbar_model_impl.h

Index: chrome/browser/ui/toolbar/toolbar_model_impl.h
diff --git a/chrome/browser/ui/toolbar/toolbar_model_impl.h b/chrome/browser/ui/toolbar/toolbar_model_impl.h
index 3bca88e459bcc63868efa175cf698ff79596e47c..2a6a416f9fdceb7a97201f1d3cc449f17bff496e 100644
--- a/chrome/browser/ui/toolbar/toolbar_model_impl.h
+++ b/chrome/browser/ui/toolbar/toolbar_model_impl.h
@@ -43,13 +43,10 @@ class ToolbarModelImpl : public ChromeToolbarModel {
   SecurityStateModel::SecurityLevel GetSecurityLevel(
       bool ignore_editing) const override;
   int GetIcon() const override;
+  gfx::VectorIconId GetVectorIcon() const override;
   base::string16 GetEVCertName() const override;
   bool ShouldDisplayURL() const override;
 
-  // As |GetIcon()|, but returns the icon only taking into account the security
-  // level| given, ignoring search term replacement state.
-  int GetIconForSecurityLevel(SecurityStateModel::SecurityLevel level) const;
-
   // Returns the navigation controller used to retrieve the navigation entry
   // from which the states are retrieved.
   // If this returns NULL, default values are used.