content: Move render_widget_host_view_gtk to content/ try 2.

chrome/browser/tab_contents/tab_contents_view_gtk.h

Index: chrome/browser/tab_contents/tab_contents_view_gtk.h
diff --git a/chrome/browser/tab_contents/tab_contents_view_gtk.h b/chrome/browser/tab_contents/tab_contents_view_gtk.h
index 5a91659c94ecb90cc5c007f6f42445c6c7782038..5e5bd0af7a02b151a73875a6083cf1497cd50f5f 100644
--- a/chrome/browser/tab_contents/tab_contents_view_gtk.h
+++ b/chrome/browser/tab_contents/tab_contents_view_gtk.h
@@ -13,11 +13,11 @@
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/tab_contents/render_view_host_delegate_helper.h"
 #include "chrome/browser/ui/gtk/focus_store_gtk.h"
-#include "chrome/browser/ui/gtk/owned_widget_gtk.h"
 #include "content/browser/tab_contents/tab_contents_view.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 #include "ui/base/gtk/gtk_signal.h"
+#include "ui/base/gtk/owned_widget_gtk.h"
 
 class ConstrainedWindowGtk;
 class RenderViewContextMenuGtk;
@@ -135,7 +135,7 @@ class TabContentsViewGtk : public TabContentsView,
 
 
   // Contains |expanded_| as its GtkBin member.
-  OwnedWidgetGtk floating_;
+  ui::OwnedWidgetGtk floating_;
 
   // This container holds the tab's web page views. It is a GtkExpandedContainer
   // so that we can control the size of the web pages.