ContentBrowserClient::RequestPermission replies with PermissionStatus instead of bool.

chrome/browser/content_settings/permission_queue_controller.h

Index: chrome/browser/content_settings/permission_queue_controller.h
diff --git a/chrome/browser/content_settings/permission_queue_controller.h b/chrome/browser/content_settings/permission_queue_controller.h
index ba2dbd424e0d3fff393c9d11ca2103b7f61eb50f..3e856b6a9875a8d896c62180f5894482822b0f61 100644
--- a/chrome/browser/content_settings/permission_queue_controller.h
+++ b/chrome/browser/content_settings/permission_queue_controller.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_CONTENT_SETTINGS_PERMISSION_QUEUE_CONTROLLER_H_
 
 #include "base/bind.h"
+#include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
@@ -25,7 +26,7 @@ class Profile;
 // the notification infrastructure would simplify.
 class PermissionQueueController : public content::NotificationObserver {
  public:
-  typedef base::Callback<void(bool /* allowed */)> PermissionDecidedCallback;
+  using PermissionDecidedCallback = base::Callback<void(ContentSetting)>;
 
   PermissionQueueController(Profile* profile, ContentSettingsType type);
   ~PermissionQueueController() override;
@@ -35,7 +36,7 @@ class PermissionQueueController : public content::NotificationObserver {
   void CreateInfoBarRequest(const PermissionRequestID& id,
                             const GURL& requesting_frame,
                             const GURL& embedder,
-                            PermissionDecidedCallback callback);
+                            const PermissionDecidedCallback& callback);
 
   // Cancels a specific infobar request.
   void CancelInfoBarRequest(const PermissionRequestID& id);