Merge pull request #340 from Workiva/batch/fea/dart_commands

Replace deprecated commands with new dart commands

Author: rmconsole6-wk

example/README.md

@@ -1,6 +1,6 @@
 # Serving / Viewing React Dart Examples
 
-1. Run `pub get` in your terminal. 
+1. Run `dart pub get` in your terminal. 
 2. Run `webdev serve example`.
 2. Open Chrome.
 3. Navigate to <http://localhost:8080>

tool/run_consumer_tests.dart

@@ -65,7 +65,7 @@ dependency_overrides:
   var pubspecSrc = pubspec.readAsStringSync();
   pubspecSrc = pubspecSrc.replaceFirst('dependencies:', '${dependencyOverrides}dependencies:');
   pubspec.writeAsStringSync(pubspecSrc);
-  final pubGetProcess = await Process.start('pub', ['get'], mode: ProcessStartMode.inheritStdio);
+  final pubGetProcess = await Process.start('dart', ['pub', 'get'], mode: ProcessStartMode.inheritStdio);
   await pubGetProcess.exitCode;
 
   final testArgs = testCmdStr.split(' ');