Remove candidate show/hide/update related 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 563c91fef0538083ec3ac7d4b6f08cd097a4ed45..a55c9b4d76a22aa9b433141144fb26e4ea616468 100644
--- a/content/browser/renderer_host/render_widget_host_view_aura.cc
+++ b/content/browser/renderer_host/render_widget_host_view_aura.cc
@@ -1788,18 +1788,6 @@ void RenderWidgetHostViewAura::EnsureCaretInRect(const gfx::Rect& rect) {
       ConvertRectFromScreen(intersected_rect));
 }
 
-void RenderWidgetHostViewAura::OnCandidateWindowShown() {
-  host_->CandidateWindowShown();
-}
-
-void RenderWidgetHostViewAura::OnCandidateWindowUpdated() {
-  host_->CandidateWindowUpdated();
-}
-
-void RenderWidgetHostViewAura::OnCandidateWindowHidden() {
-  host_->CandidateWindowHidden();
-}
-
 bool RenderWidgetHostViewAura::IsEditCommandEnabled(int command_id) {
   return false;
 }