Remove more non-aura windows code.

chrome/browser/ui/browser.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // defined(OS_WIN)
@@ skipping 1424 matching lines @@
   // Two differences between this and FocusLocationBar():
   // (1) This doesn't get recorded in user metrics, since it's called
   //     internally.
   // (2) This checks whether the location bar can be focused, and if not, clears
   //     the focus.  FocusLocationBar() is only reached when the location bar is
   //     focusable, but this may be reached at other times, e.g. while in
   //     fullscreen mode, where we need to leave focus in a consistent state.
   window_->SetFocusToLocationBar(select_all);
 }
 
-void Browser::RenderWidgetShowing() {
-  window_->DisableInactiveFrame();
-}
-
 int Browser::GetExtraRenderViewHeight() const {
   return window_->GetExtraRenderViewHeight();
 }
 
 void Browser::ViewSourceForTab(WebContents* source, const GURL& page_url) {
   DCHECK(source);
   chrome::ViewSource(this, source);
 }
 
 void Browser::ViewSourceForFrame(WebContents* source,
@@ skipping 837 matching lines @@
   if (contents && !allow_js_access) {
     contents->web_contents()->GetController().LoadURL(
         target_url,
         content::Referrer(),
         content::PAGE_TRANSITION_LINK,
         std::string());  // No extra headers.
   }
 
   return contents != NULL;
 }