ungoogled-chromium/patches/extra/ungoogled-chromium/enable-paste-and-go-new-tab-button.patch

--- a/chrome/browser/ui/views/tabs/new_tab_button.cc
+++ b/chrome/browser/ui/views/tabs/new_tab_button.cc
@@ -84,10 +84,8 @@ class NewTabButton::HighlightPathGenerat
 NewTabButton::NewTabButton(TabStrip* tab_strip, views::ButtonListener* listener)
     : views::ImageButton(listener), tab_strip_(tab_strip) {
   set_animate_on_state_change(true);
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
   set_triggerable_event_flags(triggerable_event_flags() |
                               ui::EF_MIDDLE_MOUSE_BUTTON);
-#endif
 
   ink_drop_container_ =
       AddChildView(std::make_unique<views::InkDropContainerView>());
--- a/chrome/browser/ui/views/tabs/tab_strip.cc
+++ b/chrome/browser/ui/views/tabs/tab_strip.cc
@@ -3410,15 +3410,12 @@ void TabStrip::ButtonPressed(views::Butt
 
       const ui::MouseEvent& mouse = static_cast<const ui::MouseEvent&>(event);
       if (mouse.IsOnlyMiddleMouseButton()) {
-        if (ui::Clipboard::IsSupportedClipboardBuffer(
-                ui::ClipboardBuffer::kSelection)) {
           ui::Clipboard* clipboard = ui::Clipboard::GetForCurrentThread();
           CHECK(clipboard);
           base::string16 clipboard_text;
           clipboard->ReadText(ui::ClipboardBuffer::kSelection, &clipboard_text);
           if (!clipboard_text.empty())
             controller_->CreateNewTabWithLocation(clipboard_text);
-        }
         return;
       }
     }