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

ui/web_dialogs/constrained_web_dialog_ui.h

Index: ui/web_dialogs/constrained_web_dialog_ui.h
diff --git a/chrome/browser/ui/webui/constrained_web_dialog_ui.h b/ui/web_dialogs/constrained_web_dialog_ui.h
similarity index 67%
rename from chrome/browser/ui/webui/constrained_web_dialog_ui.h
rename to ui/web_dialogs/constrained_web_dialog_ui.h
index 96b68af007ed8b8aca22023f5b79ca2dd427038e..4673dacf394f2a776c41b15aa1c47e2b91b7c577 100644
--- a/chrome/browser/ui/webui/constrained_web_dialog_ui.h
+++ b/ui/web_dialogs/constrained_web_dialog_ui.h
@@ -2,17 +2,17 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_UI_H_
+#ifndef UI_WEB_DIALOGS_CONSTRAINED_WEB_DIALOG_UI_H_
+#define UI_WEB_DIALOGS_CONSTRAINED_WEB_DIALOG_UI_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "content/public/browser/web_ui_controller.h"
+#include "ui/web_dialogs/web_dialogs_export.h"
 
 class ConstrainedWindow;
 class Profile;
 class TabContentsWrapper;
-class WebDialogDelegate;
 class WebDialogWebContentsDelegate;
 
 namespace base {
@@ -23,7 +23,10 @@ namespace content {
 class RenderViewHost;
 }
 
-class ConstrainedWebDialogDelegate {
+namespace ui {
+class WebDialogDelegate;
+
+class WEB_DIALOGS_EXPORT ConstrainedWebDialogDelegate {
  public:
   virtual const WebDialogDelegate* GetWebDialogDelegate() const = 0;
   virtual WebDialogDelegate* GetWebDialogDelegate() = 0;
@@ -55,7 +58,8 @@ class ConstrainedWebDialogDelegate {
 // implementations, this class is just a factory stub.
 // TODO(thestig) Refactor the platform-independent code out of the
 // platform-specific implementations.
-class ConstrainedWebDialogUI : public content::WebUIController {
+class WEB_DIALOGS_EXPORT ConstrainedWebDialogUI
+    : public content::WebUIController {
  public:
   explicit ConstrainedWebDialogUI(content::WebUI* web_ui);
   virtual ~ConstrainedWebDialogUI();
@@ -64,22 +68,6 @@ class ConstrainedWebDialogUI : public content::WebUIController {
   virtual void RenderViewCreated(
       content::RenderViewHost* render_view_host) OVERRIDE;
 
-  // Create a constrained HTML dialog. The actual object that gets created
-  // is a ConstrainedWebDialogDelegate, which later triggers construction of a
-  // ConstrainedWebDialogUI object.
-  // |profile| is used to construct the constrained HTML dialog's WebContents.
-  // |delegate| controls the behavior of the dialog.
-  // |tab_delegate| is optional, pass one in to use a custom
-  //                WebDialogWebContentsDelegate with the dialog, or NULL to
-  //                use the default one. The dialog takes ownership of
-  //                |tab_delegate|.
-  // |overshadowed| is the tab being overshadowed by the dialog.
-  static ConstrainedWebDialogDelegate* CreateConstrainedWebDialog(
-      Profile* profile,
-      WebDialogDelegate* delegate,
-      WebDialogWebContentsDelegate* tab_delegate,
-      TabContentsWrapper* overshadowed);
-
   // Returns a property accessor that can be used to set the
   // ConstrainedWebDialogDelegate property on a WebContents.
   static base::PropertyAccessor<ConstrainedWebDialogDelegate*>&
@@ -97,4 +85,22 @@ class ConstrainedWebDialogUI : public content::WebUIController {
   DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogUI);
 };
 
-#endif  // CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_UI_H_
+// Create a constrained HTML dialog. The actual object that gets created
+// is a ConstrainedWebDialogDelegate, which later triggers construction of a
+// ConstrainedWebDialogUI object.
+// |profile| is used to construct the constrained HTML dialog's WebContents.
+// |delegate| controls the behavior of the dialog.
+// |tab_delegate| is optional, pass one in to use a custom
+//                WebDialogWebContentsDelegate with the dialog, or NULL to
+//                use the default one. The dialog takes ownership of
+//                |tab_delegate|.
+// |overshadowed| is the tab being overshadowed by the dialog.
+ConstrainedWebDialogDelegate* CreateConstrainedWebDialog(
+    Profile* profile,
+    WebDialogDelegate* delegate,
+    WebDialogWebContentsDelegate* tab_delegate,
+    TabContentsWrapper* overshadowed);
+
+}  // namespace ui
+
+#endif  // UI_WEB_DIALOGS_CONSTRAINED_WEB_DIALOG_UI_H_