Aura: Separate constrained window and translucent frame flags

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

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc b/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc
index 362df1effec991733e53cf7bd1431ef38836ca27..ad04667aaf831fc37f4c8420d142eced7b52b044 100644
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc
+++ b/chrome/browser/ui/views/frame/browser_non_client_frame_view_factory_aura.cc
@@ -20,7 +20,8 @@ BrowserNonClientFrameView* CreateBrowserNonClientFrameView(
     return new PanelBrowserFrameView(
         frame, static_cast<PanelBrowserView*>(browser_view));
   }
-  if (CommandLine::ForCurrentProcess()->HasSwitch(switches::kAuraWindows))
+  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  if (command_line->HasSwitch(switches::kAuraTranslucentFrames))
     return new BrowserNonClientFrameViewAura(frame, browser_view);
   return new OpaqueBrowserFrameView(frame, browser_view);
 }