Reland "WebUI: Move more files from chrome/browser/dom_ui to chrome/browser/webui. Part 5."

chrome/browser/webui/html_dialog_ui.h

Index: chrome/browser/webui/html_dialog_ui.h
diff --git a/chrome/browser/dom_ui/html_dialog_ui.h b/chrome/browser/webui/html_dialog_ui.h
similarity index 96%
rename from chrome/browser/dom_ui/html_dialog_ui.h
rename to chrome/browser/webui/html_dialog_ui.h
index 65c7e6c5e8f1ebd4d6e2d3ec1d37aca5aeb9969c..4ccc3ee0fa7d7805fe2d6fb7df1c047fa04c71a8 100644
--- a/chrome/browser/dom_ui/html_dialog_ui.h
+++ b/chrome/browser/webui/html_dialog_ui.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_DOM_UI_HTML_DIALOG_UI_H_
-#define CHROME_BROWSER_DOM_UI_HTML_DIALOG_UI_H_
+#ifndef CHROME_BROWSER_WEBUI_HTML_DIALOG_UI_H_
+#define CHROME_BROWSER_WEBUI_HTML_DIALOG_UI_H_
 #pragma once
 
 #include <string>
@@ -117,4 +117,4 @@ class ExternalHtmlDialogUI : public HtmlDialogUI {
   virtual ~ExternalHtmlDialogUI();
 };
 
-#endif  // CHROME_BROWSER_DOM_UI_HTML_DIALOG_UI_H_
+#endif  // CHROME_BROWSER_WEBUI_HTML_DIALOG_UI_H_