add a new set of commands to resize and position windows

chrome/browser/ui/browser_window.h

Index: chrome/browser/ui/browser_window.h
diff --git a/chrome/browser/ui/browser_window.h b/chrome/browser/ui/browser_window.h
index b66d827d32aad8732465650e6b1be128d806780e..da290ac8807d47a2d0fb9d3c7a659c70468d9f81 100644
--- a/chrome/browser/ui/browser_window.h
+++ b/chrome/browser/ui/browser_window.h
@@ -151,6 +151,8 @@ class BrowserWindow : public ui::BaseWindow {
   // + or - in the app menu to change zoom).
   virtual void ZoomChangedForActiveTab(bool can_show_bubble) = 0;
 
+  virtual void SetFullscreen(bool fullscreen) = 0;
+
   // Windows and GTK remove the browser controls in fullscreen, but Mac and Ash
   // keep the controls in a slide-down panel.
   virtual bool ShouldHideUIForFullscreen() const = 0;