Index: ui/gfx/screen.cc |
diff --git a/ui/gfx/screen.cc b/ui/gfx/screen.cc |
index 6685ab6cce7adc9cc243e329197c3a199e3b138f..dcf26987859d6dae61699e5f0ac78f2247397982 100644 |
--- a/ui/gfx/screen.cc |
+++ b/ui/gfx/screen.cc |
@@ -35,10 +35,17 @@ Screen* Screen::GetScreenFor(NativeView view) { |
// static |
void Screen::SetScreenInstance(ScreenType type, Screen* instance) { |
DCHECK_LE(type, SCREEN_TYPE_LAST); |
+ DCHECK(!g_screen_[type]); |
g_screen_[type] = instance; |
} |
// static |
+Screen* Screen::GetScreenByType(ScreenType type) { |
+ DCHECK(g_screen_[type]); |
+ return g_screen_[type]; |
+} |
+ |
+// static |
void Screen::SetScreenTypeDelegate(ScreenTypeDelegate* delegate) { |
g_screen_type_delegate_ = delegate; |
} |