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chrome/browser/chromeos/note_taking_app_utils.h

Index: chrome/browser/chromeos/note_taking_app_utils.h
diff --git a/chrome/browser/chromeos/note_taking_app_utils.h b/chrome/browser/chromeos/note_taking_app_utils.h
index 1f326105a8256bf56a6686e2eeeaea20554ec30a..bc3b64316d796ee1fdbf32ffa0a25493b0efde9b 100644
--- a/chrome/browser/chromeos/note_taking_app_utils.h
+++ b/chrome/browser/chromeos/note_taking_app_utils.h
@@ -11,6 +11,10 @@ namespace base {
 class FilePath;
 }  // namespace base
 
+namespace extensions {
+class AppWindow;
+}  // namespace extensions
+
 namespace chromeos {
 
 // Returns true if an app that can be used to take notes is available.
@@ -22,6 +26,9 @@ bool IsNoteTakingAppAvailable(Profile* profile);
 void LaunchNoteTakingAppForNewNote(Profile* profile,
                                    const base::FilePath& path);
 
+// Returns true if current app window is note taking app window.
+bool IsNoteTakingApp(extensions::AppWindow* app_window);
+
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_NOTE_TAKING_APP_UTILS_H_