Use WebContents instead of Browser to construct PermissionPrompt

chrome/browser/ui/views/website_settings/permission_prompt_impl.h

 // Copyright 2014 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 CHROME_BROWSER_UI_VIEWS_WEBSITE_SETTINGS_PERMISSION_PROMPT_IMPL_H_
 #define CHROME_BROWSER_UI_VIEWS_WEBSITE_SETTINGS_PERMISSION_PROMPT_IMPL_H_
 
 #include <memory>
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "chrome/browser/ui/website_settings/permission_prompt.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/views/bubble/bubble_border.h"
 
 namespace views {
 class View;
 }
 
+namespace content {
+class WebContents;
+}
+
 class Browser;
 class PermissionsBubbleDialogDelegateView;
 
 class PermissionPromptImpl : public PermissionPrompt {
  public:
-  explicit PermissionPromptImpl(Browser* browser);
+  explicit PermissionPromptImpl(content::WebContents* web_contents);
   ~PermissionPromptImpl() override;
 
   // PermissionPrompt:
   void SetDelegate(Delegate* delegate) override;
   void Show(const std::vector<PermissionRequest*>& requests,
             const std::vector<bool>& accept_state) override;
   bool CanAcceptRequestUpdate() override;
   void Hide() override;
   bool IsVisible() override;
   void UpdateAnchorPosition() override;
@@ skipping 17 matching lines @@
   views::BubbleBorder::Arrow GetAnchorArrow();
 
   Browser* browser_;
   Delegate* delegate_;
   PermissionsBubbleDialogDelegateView* bubble_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(PermissionPromptImpl);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_WEBSITE_SETTINGS_PERMISSION_PROMPT_IMPL_H_