Index: chrome/browser/chrome_page_zoom.cc |
diff --git a/chrome/browser/chrome_page_zoom.cc b/chrome/browser/chrome_page_zoom.cc |
index 95ec05a5ccb0ec0f3cdd6160db94d83b18c0dd13..5e76cfff5aa70f1b5bb442be9132a79c12d234ee 100644 |
--- a/chrome/browser/chrome_page_zoom.cc |
+++ b/chrome/browser/chrome_page_zoom.cc |
@@ -69,6 +69,7 @@ std::vector<double> PresetZoomLevels(double custom_level) { |
void Zoom(content::WebContents* web_contents, content::PageZoom zoom) { |
ZoomController* zoom_controller = |
ZoomController::FromWebContents(web_contents); |
+ DCHECK(zoom_controller); |
double current_zoom_level = zoom_controller->GetZoomLevel(); |
double default_zoom_level = |