views: Get rid of DoShowAboutChromeDialog() function.

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

Index: chrome/browser/ui/views/frame/browser_view.cc
diff --git a/chrome/browser/ui/views/frame/browser_view.cc b/chrome/browser/ui/views/frame/browser_view.cc
index 0e866af835368c1b9c482bcb4a248e5a2be52f34..37d43e88fd18168b890368464dae3f1d132f3a49 100644
--- a/chrome/browser/ui/views/frame/browser_view.cc
+++ b/chrome/browser/ui/views/frame/browser_view.cc
@@ -1048,12 +1048,8 @@ void BrowserView::ToggleBookmarkBar() {
 }
 
 void BrowserView::ShowAboutChromeDialog() {
-  DoShowAboutChromeDialog();
-}
-
-views::Widget* BrowserView::DoShowAboutChromeDialog() {
-  return browser::ShowAboutChromeView(GetWidget()->GetNativeWindow(),
-                                      browser_->profile());
+  browser::ShowAboutChromeView(GetWidget()->GetNativeWindow(),
+                               browser_->profile());
 }
 
 void BrowserView::ShowUpdateChromeDialog() {