rev mockito; remove deprecated uses

packages/flutter_driver/lib/src/extension.dart

@@ -85,7 +85,7 @@ class FlutterDriverExtension {
 
       if (commandHandler == null || commandDeserializer == null) {
         return new ServiceExtensionResponse.error(
-          ServiceExtensionResponse.kInvalidParams,
+          ServiceExtensionResponse.invalidParams,
           'Extension $_extensionMethod does not support command $commandKind'
         );
       }
@@ -95,13 +95,13 @@ class FlutterDriverExtension {
         return new ServiceExtensionResponse.result(JSON.encode(result.toJson()));
       }, onError: (e, s) {
         _log.warning('$e:\n$s');
-        return new ServiceExtensionResponse.error(ServiceExtensionResponse.kExtensionError, '$e');
+        return new ServiceExtensionResponse.error(ServiceExtensionResponse.extensionError, '$e');
       });
     } catch(error, stackTrace) {
       String message = 'Uncaught extension error: $error\n$stackTrace';
       _log.error(message);
       return new ServiceExtensionResponse.error(
-        ServiceExtensionResponse.kExtensionError, message);
+        ServiceExtensionResponse.extensionError, message);
     }
   }
 

packages/flutter_driver/pubspec.yaml

@@ -18,5 +18,5 @@ dependencies:
 
 dev_dependencies:
   test: '>=0.12.6 <1.0.0'
-  mockito: ^0.10.1
+  mockito: ^0.11.0
   quiver: '>=0.21.4 <0.22.0'

packages/flutter_tools/pubspec.yaml

@@ -41,4 +41,4 @@ dependencies:
 # See also https://github.com/dart-lang/pub/issues/1356
 
 dev_dependencies:
-  mockito: ^0.10.1
+  mockito: ^0.11.0

packages/flx/test/bundle_test.dart

 import 'dart:async';
-import 'dart:convert' hide BASE64;
+import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
 
-import 'package:crypto/crypto.dart';
 import 'package:flx/bundle.dart';
 import 'package:flx/signing.dart';
 import 'package:test/test.dart';

packages/flx/test/signing_test.dart

 import 'dart:async';
-import 'dart:convert' hide BASE64;
+import 'dart:convert';
 import 'dart:typed_data';
 
 import 'package:bignum/bignum.dart';
-import 'package:pointycastle/pointycastle.dart' hide CipherParameters;
-import 'package:crypto/crypto.dart';
 import 'package:flx/signing.dart';
+import 'package:pointycastle/pointycastle.dart' hide CipherParameters;
 import 'package:test/test.dart';
 
 Future<Null> main() async {