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

chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h

Index: chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h
diff --git a/chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h b/chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h
index 72d2e86770ddc762ff3448bbf8e3fdfbfb6ad4d3..da3fb08e95e95df3cd01edece4d30b4ec231caec 100644
--- a/chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h
+++ b/chrome/browser/ui/webui/tab_modal_confirm_dialog_webui.h
@@ -12,24 +12,27 @@
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
-#include "chrome/browser/ui/webui/web_dialog_delegate.h"
+#include "ui/web_dialogs/web_dialog_delegate.h"
 
-class ConstrainedWebDialogDelegate;
 class TabContentsWrapper;
 class TabModalConfirmDialogDelegate;
 
+namespace ui {
+class ConstrainedWebDialogDelegate;
+}
+
 // Displays a tab-modal dialog, i.e. a dialog that will block the current page
 // but still allow the user to switch to a different page.
 // To display the dialog, allocate this object on the heap. It will open the
 // dialog from its constructor and then delete itself when the user dismisses
 // the dialog.
-class TabModalConfirmDialogWebUI : public WebDialogDelegate {
+class TabModalConfirmDialogWebUI : public ui::WebDialogDelegate {
  public:
   TabModalConfirmDialogWebUI(
       TabModalConfirmDialogDelegate* dialog_delegate,
       TabContentsWrapper* wrapper);
 
-  // WebDialogDelegate implementation.
+  // ui::WebDialogDelegate implementation.
   virtual ui::ModalType GetDialogModalType() const OVERRIDE;
   virtual string16 GetDialogTitle() const OVERRIDE;
   virtual GURL GetDialogContentURL() const OVERRIDE;
@@ -42,7 +45,7 @@ class TabModalConfirmDialogWebUI : public WebDialogDelegate {
                                bool* out_close_dialog) OVERRIDE;
   virtual bool ShouldShowDialogTitle() const OVERRIDE;
 
-  ConstrainedWebDialogDelegate* constrained_web_dialog_delegate() {
+  ui::ConstrainedWebDialogDelegate* constrained_web_dialog_delegate() {
     return constrained_web_dialog_delegate_;
   }
 
@@ -52,7 +55,7 @@ class TabModalConfirmDialogWebUI : public WebDialogDelegate {
   scoped_ptr<TabModalConfirmDialogDelegate> delegate_;
 
   // Deletes itself.
-  ConstrainedWebDialogDelegate* constrained_web_dialog_delegate_;
+  ui::ConstrainedWebDialogDelegate* constrained_web_dialog_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(TabModalConfirmDialogWebUI);
 };