Delete pre-MD code from OmniboxResultView

components/toolbar/test_toolbar_model.cc

Index: components/toolbar/test_toolbar_model.cc
diff --git a/components/toolbar/test_toolbar_model.cc b/components/toolbar/test_toolbar_model.cc
index 31d0f5d0b40d2ca7926ea0f41a597441d6ad4c6f..4188361ce8936bbc97ab141ff678e3c0a96ca70f 100644
--- a/components/toolbar/test_toolbar_model.cc
+++ b/components/toolbar/test_toolbar_model.cc
@@ -4,7 +4,6 @@
 
 #include "components/toolbar/test_toolbar_model.h"
 
-#include "components/grit/components_scaled_resources.h"
 #include "ui/gfx/vector_icons_public.h"
 
 TestToolbarModel::TestToolbarModel()
@@ -32,11 +31,6 @@ TestToolbarModel::GetSecurityLevel(bool ignore_editing) const {
   return security_level_;
 }
 
-int TestToolbarModel::GetIcon() const {
-  // This placeholder implementation should be removed when MD is default.
-  return IDR_LOCATION_BAR_HTTP;
-}
-
 gfx::VectorIconId TestToolbarModel::GetVectorIcon() const {
   return icon_;
 }