[cloud_functions] Use correct method channel (#2051)

Author: cbenhagen

packages/cloud_functions/cloud_functions/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.4.2+2
+
+* Fix method channel on darwin
+
 ## 0.4.2+1
 
 * Make the pedantic dev_dependency explicit.

packages/cloud_functions/cloud_functions/darwin/Classes/CloudFunctionsPlugin.m

@@ -15,7 +15,7 @@ @implementation CloudFunctionsPlugin
 
 + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar {
   FlutterMethodChannel *channel =
-      [FlutterMethodChannel methodChannelWithName:@"cloud_functions"
+      [FlutterMethodChannel methodChannelWithName:@"plugins.flutter.io/cloud_functions"
                                   binaryMessenger:[registrar messenger]];
   CloudFunctionsPlugin *instance = [[CloudFunctionsPlugin alloc] init];
   [registrar addMethodCallDelegate:instance channel:channel];

packages/cloud_functions/cloud_functions/pubspec.yaml

@@ -1,6 +1,6 @@
 name: cloud_functions
 description: Flutter plugin for Cloud Functions.
-version: 0.4.2+1
+version: 0.4.2+2
 homepage: https://github.com/FirebaseExtended/flutterfire/tree/master/packages/cloud_functions/cloud_functions
 
 flutter: