Remove c/b/media/webrtc/media_permission.{h,cc}

chrome/browser/media/webrtc/media_permission.cc

-// 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.
-
-#include "chrome/browser/media/webrtc/media_permission.h"
-
-#include "chrome/browser/permissions/permission_context_base.h"
-#include "chrome/browser/permissions/permission_manager.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/pref_names.h"
-#include "content/public/browser/permission_manager.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/common/url_constants.h"
-#include "extensions/common/constants.h"
-
-MediaPermission::MediaPermission(ContentSettingsType content_type,
-                                 const GURL& requesting_origin,
-                                 const GURL& embedding_origin,
-                                 Profile* profile,
-                                 content::WebContents* web_contents)
-    : content_type_(content_type),
-      requesting_origin_(requesting_origin),
-      embedding_origin_(embedding_origin),
-      profile_(profile),
-      web_contents_(web_contents) {
-  // Currently |web_contents_| is only used on ChromeOS but it's not worth
-  // #ifdef'ing out all its usage, so just mark it used here.
-  (void)web_contents_;
-}
-
-ContentSetting MediaPermission::GetPermissionStatus(
-    content::MediaStreamRequestResult* denial_reason) const {
-  DCHECK(!requesting_origin_.is_empty());
-
-  PermissionManager* permission_manager = PermissionManager::Get(profile_);
-
-  // Find out if the kill switch is on. Set the denial reason to kill switch.
-  if (permission_manager->IsPermissionKillSwitchOn(content_type_)) {
-    *denial_reason = content::MEDIA_DEVICE_KILL_SWITCH_ON;
-    return CONTENT_SETTING_BLOCK;
-  }
-
-  // Check policy and content settings.
-  ContentSetting content_setting =
-      permission_manager
-          ->GetPermissionStatus(content_type_, requesting_origin_,
-                                embedding_origin_)
-          .content_setting;
-  if (content_setting == CONTENT_SETTING_BLOCK)
-    *denial_reason = content::MEDIA_DEVICE_PERMISSION_DENIED;
-  return content_setting;
-}