Revert "chromeos: Add a bool flag to catch crash cause of http://crbug.com/134507."

ui/aura/window.cc

Index: ui/aura/window.cc
diff --git a/ui/aura/window.cc b/ui/aura/window.cc
index e9605835e65a98334e6fdacd25fe5daa7febbe5e..374a909ce89bdcf6e36601f4bcb44d9ddd8b9c73 100644
--- a/ui/aura/window.cc
+++ b/ui/aura/window.cc
@@ -6,7 +6,6 @@
 
 #include <algorithm>
 
-#include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
@@ -64,13 +63,10 @@ Window::Window(WindowDelegate* delegate)
       id_(-1),
       transparent_(false),
       user_data_(NULL),
-      ignore_events_(false),
-      in_set_visible_call_(false) {
+      ignore_events_(false) {
 }
 
 Window::~Window() {
-  CHECK(!in_set_visible_call_);
-
   // layer_ can be NULL if Init() wasn't invoked, which can happen
   // only in tests.
   if (layer_)
@@ -687,8 +683,6 @@ void Window::SetVisible(bool visible) {
   if (visible == layer_->GetTargetVisibility())
     return;  // No change.
 
-  AutoReset<bool> reseter(&in_set_visible_call_, true);
-
   RootWindow* root_window = GetRootWindow();
   if (client::GetVisibilityClient(root_window)) {
     client::GetVisibilityClient(root_window)->UpdateLayerVisibility(