Revert of [WebsiteSettings] Set view to null on manager to ensure no stale access.

chrome/browser/ui/views/website_settings/permissions_bubble_view.cc

Index: chrome/browser/ui/views/website_settings/permissions_bubble_view.cc
diff --git a/chrome/browser/ui/views/website_settings/permissions_bubble_view.cc b/chrome/browser/ui/views/website_settings/permissions_bubble_view.cc
index f1607dc09f2245f3931914324f1a097ab30003e7..c34f56851f54d1b0f8a3167de6945d9aa91625fb 100644
--- a/chrome/browser/ui/views/website_settings/permissions_bubble_view.cc
+++ b/chrome/browser/ui/views/website_settings/permissions_bubble_view.cc
@@ -29,7 +29,7 @@
       bool customization_mode);
   virtual ~PermissionsBubbleDelegateView();
 
-  void Close();
+  void ResetOwner();
   void SizeToContents();
 
   // BubbleDelegateView:
@@ -178,9 +178,8 @@
     owner_->Closing();
 }
 
-void PermissionsBubbleDelegateView::Close() {
+void PermissionsBubbleDelegateView::ResetOwner() {
   owner_ = NULL;
-  GetWidget()->Close();
 }
 
 bool PermissionsBubbleDelegateView::ShouldShowCloseButton() const {
@@ -229,10 +228,7 @@
       delegate_(NULL),
       bubble_delegate_(NULL) {}
 
-PermissionBubbleViewViews::~PermissionBubbleViewViews() {
-  if (delegate_)
-    delegate_->SetView(NULL);
-}
+PermissionBubbleViewViews::~PermissionBubbleViewViews() {}
 
 void PermissionBubbleViewViews::SetDelegate(Delegate* delegate) {
   delegate_ = delegate;
@@ -242,8 +238,10 @@
     const std::vector<PermissionBubbleRequest*>& requests,
     const std::vector<bool>& values,
     bool customization_mode) {
-  if (bubble_delegate_ != NULL)
-    bubble_delegate_->Close();
+  if (bubble_delegate_ != NULL) {
+    bubble_delegate_->ResetOwner();
+    bubble_delegate_->StartFade(false);
+  }
 
   PermissionsBubbleDelegateView* bubble_delegate =
       new PermissionsBubbleDelegateView(anchor_view_, this,
@@ -257,8 +255,8 @@
 
 void PermissionBubbleViewViews::Hide() {
   if (bubble_delegate_) {
-    bubble_delegate_->Close();
-    bubble_delegate_ = NULL;
+    bubble_delegate_->ResetOwner();
+    bubble_delegate_->StartFade(false);
   }
 }