Start using the controller in app's view.

chrome/browser/ui/exclusive_access/exclusive_access_context.h

Index: chrome/browser/ui/exclusive_access/exclusive_access_context.h
diff --git a/chrome/browser/ui/exclusive_access/exclusive_access_context.h b/chrome/browser/ui/exclusive_access/exclusive_access_context.h
index 139736fcff6cf25d685e33040f5c14bc24317616..24e6f3a8d6c947bc0889a8bd6a972ac4d8bc3ec0 100644
--- a/chrome/browser/ui/exclusive_access/exclusive_access_context.h
+++ b/chrome/browser/ui/exclusive_access/exclusive_access_context.h
@@ -25,7 +25,7 @@ class ExclusiveAccessContext {
 
   // Returns true if the window hosting the exclusive access bubble is
   // fullscreen.
-  virtual bool IsFullscreen() = 0;
+  virtual bool IsFullscreen() const = 0;
 
   // Returns true if the window host the exclusive access bubble is fullscreen.
   virtual bool IsFullscreenWithToolbar() = 0;
@@ -61,6 +61,10 @@ class ExclusiveAccessContext {
 
   // Shows or hides download shelf associated with currently active window.
   virtual void UpdateDownloadShelf(bool unhide) = 0;
+
+  // TODO(sriramsr): HACK
+  virtual bool UseCallbackForMouseLock() = 0;
+  virtual bool MouseLockCallback(bool acquired) = 0;
 };
 
 #endif  // CHROME_BROWSER_UI_EXCLUSIVE_ACCESS_EXCLUSIVE_ACCESS_CONTEXT_H_