Remove unreleased web app frame code from ChromeOS

chrome/browser/ui/views/frame/browser_non_client_frame_view.cc

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view.cc b/chrome/browser/ui/views/frame/browser_non_client_frame_view.cc
index b50fc045190db5f44eb5c207526ceaca9d77e240..4353e75047e7ad558a0133d234277ceea76fffcd 100644
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view.cc
+++ b/chrome/browser/ui/views/frame/browser_non_client_frame_view.cc
@@ -65,13 +65,6 @@ SkColor BrowserNonClientFrameView::GetToolbarTopSeparatorColor() const {
                                      color_id, browser_view_->IsIncognito());
 }
 
-void BrowserNonClientFrameView::UpdateToolbar() {
-}
-
-views::View* BrowserNonClientFrameView::GetLocationIconView() const {
-  return nullptr;
-}
-
 views::View* BrowserNonClientFrameView::GetProfileSwitcherView() const {
   return nullptr;
 }