Disallow paste in readonly omnibox

chrome/browser/ui/views/omnibox/omnibox_view_views.cc

Index: chrome/browser/ui/views/omnibox/omnibox_view_views.cc
diff --git a/chrome/browser/ui/views/omnibox/omnibox_view_views.cc b/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
index 533f98421d2e5b5750f68a4c53879768f83f1de0..7d8f51ec1003d392d64ba8823bc93cb4fff82081 100644
--- a/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
+++ b/chrome/browser/ui/views/omnibox/omnibox_view_views.cc
@@ -370,7 +370,9 @@ void OmniboxViewViews::ExecuteCommand(int command_id, int event_flags) {
 
     // These commands do invoke the popup.
     case IDS_APP_PASTE:
-      OnPaste();
+      if (Textfield::IsCommandIdEnabled(command_id)) {

[Peter Kasting, 2016/03/25 21:28:37]

Use IsCommandIdEnabled() here rather than the Textfield version, since that
explicitly handles IDS_APP_PASTE.  This way if we make changes to that in the
future, the "enabled" state of the menu item and of handling the keyboard
shortcut will change in sync.

Nit: No {}

+        OnPaste();
+      }
       return;
     default:
       if (Textfield::IsCommandIdEnabled(command_id)) {