Show bubbles for ExtensionsToolbarContainer

Fixes loading of extensions that require activation and page reload to
work. Showing a confirmation bubble is necessary for a user to be able
to accept reloading the page so that the extension can inject on page
load.

Bug: chromium:959930
Change-Id: I7a0563eb5cb5fe46496b8ea12ce30d68d1467641
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1641550
Commit-Queue: Peter Boström <[email protected]>
Reviewed-by: Devlin <[email protected]>
Reviewed-by: Elly Fong-Jones <[email protected]>
Cr-Commit-Position: refs/heads/master@{#669367}
diff --git a/chrome/browser/extensions/extension_action_runner.cc b/chrome/browser/extensions/extension_action_runner.cc
index eb0d4128..ced1a58b 100644
--- a/chrome/browser/extensions/extension_action_runner.cc
+++ b/chrome/browser/extensions/extension_action_runner.cc
@@ -373,18 +373,18 @@
     const base::Callback<void(ToolbarActionsBarBubbleDelegate::CloseAction)>&
         callback) {
   Browser* browser = chrome::FindBrowserWithWebContents(web_contents());
-  ToolbarActionsBar* toolbar_actions_bar =
-      browser ? browser->window()->GetToolbarActionsBar() : nullptr;
-  if (toolbar_actions_bar) {
-    if (default_bubble_close_action_for_testing_) {
-      base::ThreadTaskRunnerHandle::Get()->PostTask(
-          FROM_HERE,
-          base::BindOnce(callback, *default_bubble_close_action_for_testing_));
-    } else {
-      toolbar_actions_bar->ShowToolbarActionBubble(
-          std::make_unique<BlockedActionBubbleDelegate>(callback,
-                                                        extension->id()));
-    }
+  ExtensionsContainer* const extensions_container =
+      browser ? browser->window()->GetExtensionsContainer() : nullptr;
+  if (!extensions_container)
+    return;
+  if (default_bubble_close_action_for_testing_) {
+    base::ThreadTaskRunnerHandle::Get()->PostTask(
+        FROM_HERE,
+        base::BindOnce(callback, *default_bubble_close_action_for_testing_));
+  } else {
+    extensions_container->ShowToolbarActionBubble(
+        std::make_unique<BlockedActionBubbleDelegate>(callback,
+                                                      extension->id()));
   }
 }