Removes the old <select> popup code

content/browser/renderer_host/render_widget_host_view_aura.cc

Index: content/browser/renderer_host/render_widget_host_view_aura.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_aura.cc b/content/browser/renderer_host/render_widget_host_view_aura.cc
index 8db3faeab6baa94290b84757401ad7112abd5a4d..9fb1247429576dbfac898cf80ff38a038541c1c6 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -536,8 +536,6 @@ void RenderWidgetHostViewAura::InitAsPopup(
 
   SetBounds(bounds_in_screen);
   Show();
-  if (NeedsMouseCapture())
-    window_->SetCapture();
 
   event_filter_for_popup_exit_.reset(new EventFilterForPopupExit(this));
 }
@@ -1448,11 +1446,6 @@ void RenderWidgetHostViewAura::InsertText(const base::string16& text) {
 }
 
 void RenderWidgetHostViewAura::InsertChar(base::char16 ch, int flags) {
-  if (popup_child_host_view_ && popup_child_host_view_->NeedsInputGrab()) {
-    popup_child_host_view_->InsertChar(ch, flags);
-    return;
-  }
-
   // Ignore character messages for VKEY_RETURN sent on CTRL+M. crbug.com/315547
   if (host_ && (accept_return_character_ || ch != ui::VKEY_RETURN)) {
     double now = ui::EventTimeForNow().InSecondsF();
@@ -1802,12 +1795,6 @@ void RenderWidgetHostViewAura::OnKeyEvent(ui::KeyEvent* event) {
   if (touch_editing_client_ && touch_editing_client_->HandleInputEvent(event))
     return;
 
-  if (popup_child_host_view_ && popup_child_host_view_->NeedsInputGrab()) {
-    popup_child_host_view_->OnKeyEvent(event);
-    if (event->handled())
-      return;
-  }
-
   // We need to handle the Escape key for Pepper Flash.
   if (is_fullscreen_ && event->key_code() == ui::VKEY_ESCAPE) {
     // Focus the window we were created from.
@@ -1973,8 +1960,7 @@ void RenderWidgetHostViewAura::OnMouseEvent(ui::MouseEvent* event) {
       window_->SetCapture();
       break;
     case ui::ET_MOUSE_RELEASED:
-      if (!NeedsMouseCapture())
-        window_->ReleaseCapture();
+      window_->ReleaseCapture();
       break;
     default:
       break;
@@ -2315,17 +2301,6 @@ void RenderWidgetHostViewAura::Shutdown() {
   }
 }
 
-bool RenderWidgetHostViewAura::NeedsInputGrab() {
-  return popup_type_ == blink::WebPopupTypeSelect;
-}
-
-bool RenderWidgetHostViewAura::NeedsMouseCapture() {
-#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
-  return NeedsInputGrab();
-#endif
-  return false;
-}
-
 void RenderWidgetHostViewAura::FinishImeCompositionSession() {
   if (!has_composition_text_)
     return;