Issue #2061397 by stevepurkiss, drupalninja99, giammi, baisong, manu4543:...

Issue #2061397 by stevepurkiss, drupalninja99, giammi, baisong, manu4543: Remove unused local variables from the Views UI module.

core/modules/views_ui/lib/Drupal/views_ui/Tests/DisplayTest.php

@@ -47,7 +47,6 @@ public function testReorderDisplay() {
       'block[create]' => TRUE
     );
     $view = $this->randomView($view);
-    $path_prefix = 'admin/structure/views/view/' . $view['id'] .'/edit';
 
     $this->clickLink(t('Reorder displays'));
     $this->assertTrue($this->xpath('//tr[@id="display-row-default"]'), 'Make sure the default display appears on the reorder listing');

core/modules/views_ui/lib/Drupal/views_ui/Tests/ViewsUITourTest.php

@@ -52,7 +52,6 @@ public function testViewsUiTourTips() {
     $view['id'] = strtolower($this->randomName(16));
     $view['page[create]'] = 1;
     $view['page[path]'] = $this->randomName(16);
-    $view_path = $view['page[path]'];
     $this->drupalPostForm('admin/structure/views/add', $view, t('Save and edit'));
     $this->assertTourTips();
   }