Move the web dialogs code to src/ui/web_dialogs from src/chrome

chrome/browser/printing/cloud_print/cloud_print_setup_flow.h

Index: chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
diff --git a/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h b/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
index 8c85a8503f89a00482de0c6c3e6926d010879a12..a1bf990436c36bd6efdc239fe9d986b8cac67662 100644
--- a/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
+++ b/chrome/browser/printing/cloud_print/cloud_print_setup_flow.h
@@ -10,13 +10,13 @@
 
 #include "base/memory/weak_ptr.h"
 #include "base/time.h"
-#include "chrome/browser/ui/webui/web_dialog_delegate.h"
 #include "chrome/common/net/gaia/gaia_auth_consumer.h"
 #include "chrome/common/net/gaia/gaia_auth_fetcher.h"
 #include "chrome/common/net/gaia/google_service_auth_error.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/gfx/native_widget_types.h"
+#include "ui/web_dialogs/web_dialog_delegate.h"
 
 class CloudPrintServiceProcessHelper;
 class CloudPrintSetupMessageHandler;
@@ -49,7 +49,7 @@ class WebUI;
 // handler and this class. In order to centralize all the flow control and
 // content in the WebUI, the WebUI object is given to this object by the
 // message handler through the Attach(WebUI*) method.
-class CloudPrintSetupFlow : public WebDialogDelegate,
+class CloudPrintSetupFlow : public ui::WebDialogDelegate,
                             public GaiaAuthConsumer {
  public:
   class Delegate {
@@ -72,7 +72,7 @@ class CloudPrintSetupFlow : public WebDialogDelegate,
   // obscured by a browser window.
   void Focus();
 
-  // WebDialogDelegate implementation.
+  // ui::WebDialogDelegate implementation.
   virtual GURL GetDialogContentURL() const OVERRIDE;
   virtual void GetWebUIMessageHandlers(
       std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;