Move WebDialogWebContentsDelegate to ui/web_dialogs.

chrome/browser/ui/gtk/web_dialog_gtk.h

Index: chrome/browser/ui/gtk/web_dialog_gtk.h
diff --git a/chrome/browser/ui/gtk/web_dialog_gtk.h b/chrome/browser/ui/gtk/web_dialog_gtk.h
index 5c73e0b894b0dcb1eac384a43a2e440c2b57a9f8..e11a17266e1536bd676221058c885cbdc07aff12 100644
--- a/chrome/browser/ui/gtk/web_dialog_gtk.h
+++ b/chrome/browser/ui/gtk/web_dialog_gtk.h
@@ -10,11 +10,11 @@
 
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/browser/ui/webui/web_dialog_web_contents_delegate.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/gfx/size.h"
 #include "ui/web_dialogs/web_dialog_delegate.h"
+#include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
 
 typedef struct _GtkWidget GtkWidget;
 
@@ -25,7 +25,7 @@ namespace content {
 class BrowserContext;
 }
 
-class WebDialogGtk : public WebDialogWebContentsDelegate,
+class WebDialogGtk : public ui::WebDialogWebContentsDelegate,
                      public ui::WebDialogDelegate {
  public:
   WebDialogGtk(content::BrowserContext* context,