Index: chrome/browser/ui/tabs/tab_strip_model_observer.h |
diff --git a/chrome/browser/ui/tabs/tab_strip_model_observer.h b/chrome/browser/ui/tabs/tab_strip_model_observer.h |
index 52b656c365f5e37b88826f5ef2278b32f6fc6786..8df0543959c1bf87454e5068d3f0222bb3b6a61f 100644 |
--- a/chrome/browser/ui/tabs/tab_strip_model_observer.h |
+++ b/chrome/browser/ui/tabs/tab_strip_model_observer.h |
@@ -5,6 +5,8 @@ |
#ifndef CHROME_BROWSER_UI_TABS_TAB_STRIP_MODEL_OBSERVER_H_ |
#define CHROME_BROWSER_UI_TABS_TAB_STRIP_MODEL_OBSERVER_H_ |
+#include "content/public/common/page_zoom.h" |
+ |
class TabStripModel; |
namespace content { |
@@ -150,6 +152,12 @@ class TabStripModelObserver { |
// must be dropped. |
virtual void TabStripModelDeleted(); |
+ // A zoom change has been initiated in a tab. |
+ virtual void TabZoomChange(content::WebContents* contents, |
+ double old_zoom_level, |
+ double new_zoom_level, |
+ content::ZoomMode zoom_mode); |
+ |
protected: |
virtual ~TabStripModelObserver() {} |
}; |