Index: chrome/browser/chromeos/chrome_browser_main_chromeos.h |
diff --git a/chrome/browser/chromeos/chrome_browser_main_chromeos.h b/chrome/browser/chromeos/chrome_browser_main_chromeos.h |
index 156dc58b20070bcbaa2331f19d60d242e948a1b1..3b4f1a7b178108e2f368bd4caf9289d8d35727b0 100644 |
--- a/chrome/browser/chromeos/chrome_browser_main_chromeos.h |
+++ b/chrome/browser/chromeos/chrome_browser_main_chromeos.h |
@@ -15,6 +15,7 @@ class ScreenLockObserver; |
class SessionManagerObserver; |
#if defined(USE_AURA) |
+class DesktopBackgroundObserver; |
class InitialBrowserWindowObserver; |
class PowerButtonObserver; |
class VideoPropertyWriter; |