[Mac] Allow fullscreen transitions while constrained windows are open.

chrome/browser/ui/tabs/tab_strip_model_utils.cc

Index: chrome/browser/ui/tabs/tab_strip_model_utils.cc
diff --git a/chrome/browser/ui/tabs/tab_strip_model_utils.cc b/chrome/browser/ui/tabs/tab_strip_model_utils.cc
index ed09b85658dde0e6e330b97716d7913342d35246..d3ef0d32843659590af00fef981f6bd14f77a4fe 100644
--- a/chrome/browser/ui/tabs/tab_strip_model_utils.cc
+++ b/chrome/browser/ui/tabs/tab_strip_model_utils.cc
@@ -10,16 +10,6 @@
 
 namespace chrome {
 
-int IndexOfFirstBlockedTab(const TabStripModel* model) {
-  DCHECK(model);
-  for (int i = 0; i < model->count(); ++i) {
-    if (model->IsTabBlocked(i))
-      return i;
-  }
-  // No blocked tabs.
-  return model->count();
-}
-
 void GetOpenUrls(const TabStripModel& tabs,
                  const history::TopSites& top_sites,
                  std::set<std::string>* urls) {