Cleanup webview app_shell_browsertests and add webview media permission tests in app_shell_browsert…

extensions/browser/guest_view/web_view/test_guest_view_manager.h

Index: extensions/browser/guest_view/web_view/test_guest_view_manager.h
diff --git a/extensions/browser/guest_view/web_view/test_guest_view_manager.h b/extensions/browser/guest_view/web_view/test_guest_view_manager.h
deleted file mode 100644
index cf2c31fb767dcbd7acd2ea91f8db312a1fbde937..0000000000000000000000000000000000000000
--- a/extensions/browser/guest_view/web_view/test_guest_view_manager.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// 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 EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_TEST_GUEST_VIEW_MANAGER_H_
-#define EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_TEST_GUEST_VIEW_MANAGER_H_
-
-#include "content/public/test/test_utils.h"
-#include "extensions/browser/guest_view/guest_view_manager.h"
-#include "extensions/browser/guest_view/guest_view_manager_factory.h"
-
-namespace extensions {
-
-class TestGuestViewManager : public GuestViewManager {
- public:
-  explicit TestGuestViewManager(content::BrowserContext* context);
-  virtual ~TestGuestViewManager();
-
-  content::WebContents* WaitForGuestCreated();
-  void WaitForGuestDeleted();
-
- private:
-  // GuestViewManager override:
-  virtual void AddGuest(int guest_instance_id,
-                        content::WebContents* guest_web_contents) override;
-  virtual void RemoveGuest(int guest_instance_id) override;
-
-  bool seen_guest_removed_;
-  content::WebContents* web_contents_;
-  scoped_refptr<content::MessageLoopRunner> created_message_loop_runner_;
-  scoped_refptr<content::MessageLoopRunner> deleted_message_loop_runner_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestGuestViewManager);
-};
-
-// Test factory for creating test instances of GuestViewManager.
-class TestGuestViewManagerFactory : public GuestViewManagerFactory {
- public:
-  TestGuestViewManagerFactory();
-  virtual ~TestGuestViewManagerFactory();
-
-  virtual GuestViewManager* CreateGuestViewManager(
-      content::BrowserContext* context) override;
-
-  TestGuestViewManager* GetManager(content::BrowserContext* context);
-
- private:
-  TestGuestViewManager* test_guest_view_manager_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestGuestViewManagerFactory);
-};
-
-}  // namespace extensions
-
-#endif  // EXTENSIONS_BROWSER_GUEST_VIEW_WEB_VIEW_TEST_GUEST_VIEW_MANAGER_H_