[PermissionBubble] Handle ownership management x-platform.

chrome/browser/ui/website_settings/permission_bubble_view.h

Index: chrome/browser/ui/website_settings/permission_bubble_view.h
diff --git a/chrome/browser/ui/website_settings/permission_bubble_view.h b/chrome/browser/ui/website_settings/permission_bubble_view.h
index 6c3447411d5d10f2d7660eb86924a1761d1369af..cfd3c275cad32ecefd42fbf231d9a14332ca6986 100644
--- a/chrome/browser/ui/website_settings/permission_bubble_view.h
+++ b/chrome/browser/ui/website_settings/permission_bubble_view.h
@@ -7,6 +7,7 @@
 
 #include <vector>
 
+class Browser;
 class PermissionBubbleRequest;
 class PermissionBubbleManager;
 
@@ -16,6 +17,10 @@ class PermissionBubbleManager;
 // to the manager for the visible tab.
 class PermissionBubbleView {
  public:
+  // Creates the platform-specific PermissionBubbleView. Implemented by
+  // per-platform code.
+  static PermissionBubbleView* Create(Browser* Browser);
+
   // The delegate will receive events caused by user action which need to
   // be persisted in the per-tab UI state.
   class Delegate {