Add app_list_presenterr pointer in app_list_presenter_delegate_mus to use dismiss function

chrome/test/views_chrome_test_suite.h

Index: chrome/test/views_chrome_test_suite.h
diff --git a/ui/views/mus/views_mus_test_suite.h b/chrome/test/views_chrome_test_suite.h
similarity index 76%
copy from ui/views/mus/views_mus_test_suite.h
copy to chrome/test/views_chrome_test_suite.h
index 0f801bf1a84a21b2f96ab7f05b4b786ec92849f8..5842607b57bc72fe0637bbcb353b034fa21c7a05 100644
--- a/ui/views/mus/views_mus_test_suite.h
+++ b/chrome/test/views_chrome_test_suite.h
@@ -14,10 +14,10 @@ namespace views {
 
 class ShellConnection;
 
-class ViewsMusTestSuite : public ViewsTestSuite {
+class ViewsChromeTestSuite : public ViewsTestSuite {
  public:
-  ViewsMusTestSuite(int argc, char** argv);
-  ~ViewsMusTestSuite() override;
+  ViewsChromeTestSuite(int argc, char** argv);
+  ~ViewsChromeTestSuite() override;
 
  private:
   // ViewsTestSuite:
@@ -26,7 +26,7 @@ class ViewsMusTestSuite : public ViewsTestSuite {
 
   std::unique_ptr<ShellConnection> shell_connections_;
 
-  DISALLOW_COPY_AND_ASSIGN(ViewsMusTestSuite);
+  DISALLOW_COPY_AND_ASSIGN(ViewsChromeTestSuite);
 };
 
 }  // namespace views