content: Move constrained window code from TabContents to TabContentsWrapper

content/browser/tab_contents/tab_contents_view_win.cc

Index: content/browser/tab_contents/tab_contents_view_win.cc
diff --git a/content/browser/tab_contents/tab_contents_view_win.cc b/content/browser/tab_contents/tab_contents_view_win.cc
index 692b04f5bfd8a1dee771ff861de1d1ec1486fc4d..dc82a8b44adfa833766463b7b7f65eec0f2cb81f 100644
--- a/content/browser/tab_contents/tab_contents_view_win.cc
+++ b/content/browser/tab_contents/tab_contents_view_win.cc
@@ -6,7 +6,6 @@
 
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view_win.h"
-#include "content/browser/tab_contents/constrained_window.h"
 #include "content/browser/tab_contents/interstitial_page.h"
 #include "content/browser/tab_contents/tab_contents.h"
 #include "content/browser/tab_contents/tab_contents_delegate.h"
@@ -103,13 +102,6 @@ void TabContentsViewWin::Focus() {
     return;
   }
 
-  if (tab_contents_->constrained_window_count() > 0) {
-    ConstrainedWindow* window = *tab_contents_->constrained_window_begin();
-    DCHECK(window);
-    window->FocusConstrainedWindow();
-    return;
-  }
-
   RenderWidgetHostView* rwhv = tab_contents_->GetRenderWidgetHostView();
   if (rwhv) {
     rwhv->Focus();