Re-land:

chrome/browser/ui/views/native_constrained_window_win.cc

Index: chrome/browser/ui/views/native_constrained_window_win.cc
===================================================================
--- chrome/browser/ui/views/native_constrained_window_win.cc	(revision 85284)
+++ chrome/browser/ui/views/native_constrained_window_win.cc	(working copy)
@@ -16,7 +16,8 @@
                                    public views::WindowWin {
  public:
   explicit NativeConstrainedWindowWin(NativeConstrainedWindowDelegate* delegate)
-      : delegate_(delegate) {
+      : views::WindowWin(delegate->AsNativeWindowDelegate()),
+        delegate_(delegate) {
   }
 
   virtual ~NativeConstrainedWindowWin() {
@@ -41,11 +42,6 @@
     return WindowWin::OnMouseActivate(message, w_param, l_param);
   }
 
-  // Overridden from views::Window:
-  virtual views::NonClientFrameView* CreateFrameViewForWindow() OVERRIDE {
-    return delegate_->CreateFrameViewForWindow();
-  }
-
   NativeConstrainedWindowDelegate* delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeConstrainedWindowWin);