Componentize app_modal_dialog

components/app_modal_dialogs/app_modal_dialog.h

Index: components/app_modal_dialogs/app_modal_dialog.h
diff --git a/chrome/browser/ui/app_modal_dialogs/app_modal_dialog.h b/components/app_modal_dialogs/app_modal_dialog.h
similarity index 84%
rename from chrome/browser/ui/app_modal_dialogs/app_modal_dialog.h
rename to components/app_modal_dialogs/app_modal_dialog.h
index 28cf5841f3c05e87d40a647b5ab15ba02bcea3c0..7ce2cd52162e1fd642875eea00c3f8b11f5ee4ac 100644
--- a/chrome/browser/ui/app_modal_dialogs/app_modal_dialog.h
+++ b/components/app_modal_dialogs/app_modal_dialog.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_UI_APP_MODAL_DIALOGS_APP_MODAL_DIALOG_H_
-#define CHROME_BROWSER_UI_APP_MODAL_DIALOGS_APP_MODAL_DIALOG_H_
+#ifndef COMPONENTS_SYSTEM_MODAL_DIALOGS_APP_MODAL_DIALOG_H_

[msw, 2014/10/22 22:53:32]

Shouldn't these be COMPONENTS_APP_MODAL_*?

[oshima, 2014/10/23 00:44:12]

Done.

[oshima, 2014/10/23 00:44:12]

Done. looks like mass-rename.py didn't do what I expected when I re-renamed
files.

+#define COMPONENTS_SYSTEM_MODAL_DIALOGS_APP_MODAL_DIALOG_H_
 
 #include <string>
 
@@ -89,4 +89,17 @@ class AppModalDialog {
   DISALLOW_COPY_AND_ASSIGN(AppModalDialog);
 };
 
-#endif  // CHROME_BROWSER_UI_APP_MODAL_DIALOGS_APP_MODAL_DIALOG_H_
+// An interface used to wait until the modal dialog gets shown.
+class AppModalDialogWaiter {
+ public:
+  AppModalDialogWaiter();
+  virtual ~AppModalDialogWaiter();
+
+  // Wait until the modal dialog is shown and return the shown dialog.
+  virtual AppModalDialog* Wait() = 0;
+
+  // Called when the modal dialog is shown.
+  virtual void Notify(AppModalDialog* dialog) = 0;
+};
+
+#endif  // COMPONENTS_SYSTEM_MODAL_DIALOGS_APP_MODAL_DIALOG_H_