Implement AwPermissionManager::RequestPermissions

android_webview/browser/aw_permission_manager.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_
 #define ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_
 
 #include <memory>
 
 #include "base/callback_forward.h"
 #include "base/id_map.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/permission_manager.h"
 
 namespace android_webview {
 
+class AwBrowserPermissionRequestDelegate;
 class LastRequestResultCache;
 
 class AwPermissionManager : public content::PermissionManager {
  public:
   AwPermissionManager();
   ~AwPermissionManager() override;
 
   // PermissionManager implementation.
   int RequestPermission(
       content::PermissionType permission,
@@ skipping 22 matching lines @@
                                const GURL& requesting_origin,
                                const GURL& embedding_origin) override;
   int SubscribePermissionStatusChange(
       content::PermissionType permission,
       const GURL& requesting_origin,
       const GURL& embedding_origin,
       const base::Callback<void(blink::mojom::PermissionStatus)>& callback)
       override;
   void UnsubscribePermissionStatusChange(int subscription_id) override;
 
+ protected:
+  void CancelPermissionRequests();
+
  private:
-  struct PendingRequest;
+  class PendingRequest;
   using PendingRequestsMap = IDMap<PendingRequest, IDMapOwnPointer>;
 
+  virtual int GetRenderProcessID(content::RenderFrameHost* render_frame_host);
+  virtual int GetRenderFrameID(content::RenderFrameHost* render_frame_host);
+  virtual GURL LastCommittedOrigin(content::RenderFrameHost* render_frame_host);
+  virtual AwBrowserPermissionRequestDelegate* GetDelegate(int render_process_id,
+                                                          int render_frame_id);
+
   // The weak pointer to this is used to clean up any information which is
   // stored in the pending request or result cache maps. However, the callback
   // should be run regardless of whether the class is still alive so the method
   // is static.
   static void OnRequestResponse(
       const base::WeakPtr<AwPermissionManager>& manager,
       int request_id,
-      const base::Callback<void(blink::mojom::PermissionStatus)>& callback,
+      content::PermissionType permission,
       bool allowed);
 
   PendingRequestsMap pending_requests_;
   std::unique_ptr<LastRequestResultCache> result_cache_;
 
   base::WeakPtrFactory<AwPermissionManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AwPermissionManager);
 };
 
 } // namespace android_webview
 
 #endif // ANDROID_WEBVIEW_BROWSER_AW_PERMISSION_MANAGER_H_