Use SetUserText() in OmniboxViewViews emphasis tests to ensure system coherence.

components/omnibox/browser/omnibox_view.cc

Index: components/omnibox/browser/omnibox_view.cc
diff --git a/components/omnibox/browser/omnibox_view.cc b/components/omnibox/browser/omnibox_view.cc
index 0e3ac9a0d499b7cfad744e84f9a947e5fe1ec416..a5da07ee986b843d912f07dce8b1c612b6f437bc 100644
--- a/components/omnibox/browser/omnibox_view.cc
+++ b/components/omnibox/browser/omnibox_view.cc
@@ -187,10 +187,6 @@ void OmniboxView::TextChanged() {
     model_->OnChanged();
 }
 
-bool OmniboxView::CurrentTextIsURL() {
-  return model_->CurrentTextIsURL();
-}
-
 void OmniboxView::UpdateTextStyle(
     const base::string16& display_text,
     const AutocompleteSchemeClassifier& classifier) {
@@ -205,7 +201,7 @@ void OmniboxView::UpdateTextStyle(
   AutocompleteInput::ParseForEmphasizeComponents(display_text, classifier,
                                                  &scheme, &host);
 
-  if (CurrentTextIsURL()) {
+  if (model_->CurrentTextIsURL()) {
     const base::string16 url_scheme =
         display_text.substr(scheme.begin, scheme.len);
     // Extension IDs are not human-readable, so deemphasize everything to draw
@@ -245,4 +241,4 @@ void OmniboxView::UpdateTextStyle(
   // Emphasize the scheme for security UI display purposes (if necessary).
   if (!model()->user_input_in_progress() && scheme_range.IsValid())
     UpdateSchemeStyle(scheme_range);
-}
+}