Rename "install" -> "get" and "update" -> "upgrade".

sdk/lib/_internal/pub/test/install/path/path_is_file_test.dart

Index: sdk/lib/_internal/pub/test/install/path/path_is_file_test.dart
diff --git a/sdk/lib/_internal/pub/test/install/path/path_is_file_test.dart b/sdk/lib/_internal/pub/test/install/path/path_is_file_test.dart
deleted file mode 100644
index dc44cd792bb5638f4f96e7d71c3309f094089e9a..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/test/install/path/path_is_file_test.dart
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS d.file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE d.file.
-
-import 'package:path/path.dart' as path;
-
-import '../../descriptor.dart' as d;
-import '../../test_pub.dart';
-
-main() {
-  initConfig();
-  integration('path dependency when path is a file', () {
-    d.dir('foo', [
-      d.libDir('foo'),
-      d.libPubspec('foo', '0.0.1')
-    ]).create();
-
-    d.file('dummy.txt', '').create();
-    var dummyPath = path.join(sandboxDir, 'dummy.txt');
-
-    d.dir(appPath, [
-      d.appPubspec({
-        "foo": {"path": dummyPath}
-      })
-    ]).create();
-
-    pubInstall(error: "Path dependency for package 'foo' must refer to a "
-                      "directory, not a file. Was '$dummyPath'.");
-  });
-}