Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / chrome / browser / ui / views / tabs / tab_strip_controller.h

diff --git a/src/chrome/browser/ui/views/tabs/tab_strip_controller.h b/src/chrome/browser/ui/views/tabs/tab_strip_controller.h
index dbb09b0..f959bd7 100644 (file)
--- a/src/chrome/browser/ui/views/tabs/tab_strip_controller.h
+++ b/src/chrome/browser/ui/views/tabs/tab_strip_controller.h
@@ -67,6 +67,9 @@ class TabStripController {
   // Closes the tab at the specified index in the model.
   virtual void CloseTab(int index, CloseTabSource source) = 0;
 
+  // Toggles audio muting for the tab at the specified index in the model.
+  virtual void ToggleTabAudioMute(int index) = 0;
+
   // Shows a context menu for the tab at the specified point in screen coords.
   virtual void ShowContextMenuForTab(Tab* tab,
                                      const gfx::Point& p,