[PermissionBubble] Handle ownership management x-platform.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index 0fee68b7c1e9c9e33e3d884a9da82c28cf688834..964300bdcc5c87864b6a2bf1ebd9d7e8f23ef206 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -65,6 +65,7 @@ class SearchModel;
 class StatusBubble;
 class TabStripModel;
 class TabStripModelDelegate;
+class PermissionBubbleView;
 class ValidationMessageBubble;
 struct WebApplicationInfo;
 
@@ -822,6 +823,11 @@ class Browser : public TabStripModelObserver,
   // BrowserWindow if necessary.
   void UpdateBookmarkBarState(BookmarkBarStateChangeReason reason);
 
+  // Transfers the permission bubble view between tabs, updating it
+  // according to the new tab's state.
+  void TransferPermissionBubble(content::WebContents* old_contents,
+                                content::WebContents* new_contents);
+
   bool ShouldHideUIForFullscreen() const;
 
   // Creates a BackgroundContents if appropriate; return true if one was
@@ -978,6 +984,8 @@ class Browser : public TabStripModelObserver,
 
   scoped_ptr<ValidationMessageBubble> validation_message_bubble_;
 
+  scoped_ptr<PermissionBubbleView> permission_bubble_;
+
   // The following factory is used for chrome update coalescing.
   base::WeakPtrFactory<Browser> chrome_updater_factory_;