Silent mouse lock after unlock by target

content/renderer/mouse_lock_dispatcher.h

Index: content/renderer/mouse_lock_dispatcher.h
diff --git a/content/renderer/mouse_lock_dispatcher.h b/content/renderer/mouse_lock_dispatcher.h
index 8035d091eafb76ab47cb429d7deb15b6960d68ca..07f14a29352df6949b34d29143e0df05d2e82ff2 100644
--- a/content/renderer/mouse_lock_dispatcher.h
+++ b/content/renderer/mouse_lock_dispatcher.h
@@ -76,6 +76,8 @@ class CONTENT_EXPORT MouseLockDispatcher : public content::RenderViewObserver {
   bool pending_lock_request_;
   bool pending_unlock_request_;
 
+  bool unlocked_by_target_;

[scheib, 2012/05/26 01:12:34]

We should comment. e.g. Used when locking to indicate when a target application
has voluntarily unlocked and desires to relock the mouse. If The mouse is
unlocked due to ESC being pressed by the user, this will not be true.

[dmurph, 2012/05/30 00:17:51]

Done.

+
   // |target_| is the pending or current owner of mouse lock. We retain a non
   // owning reference here that must be cleared by |OnLockTargetDestroyed|
   // when it is destroyed.