update changelog and fix a format issue in firestore (#3175)

Author: charlotteliang

Firebase/InstanceID/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 2019-06-18 -- 4.2.0
+- Added macOS support for InstanceID (#2880)
+- Corrected timezone proto key (#3132)
+
 # 2019-06-04 -- 4.1.1
 - Fixed a crash in token fetching. Removed debug assertion that is only for develop build. (#3018)
 

Firebase/Messaging/CHANGELOG.md

@@ -1,3 +1,6 @@
+# 2019-06-18 -- v4.1.0
+- Adding macOS support for Messaging. You can now send push notification to your mac app with Firebase Messaging.(#2880)
+
 # 2019-06-04 -- v4.0.2
 - Disable data protection when opening the Rmq2PeristentStore. (#2963)
 

Firestore/core/src/firebase/firestore/remote/connectivity_monitor_noop.cc

@@ -29,7 +29,7 @@ using util::AsyncQueue;
 // build doesn't break on platforms which don't yet implement
 // `ConnectivityMonitor`.
 std::unique_ptr<ConnectivityMonitor> ConnectivityMonitor::Create(
-      const std::shared_ptr<AsyncQueue>& worker_queue) {
+    const std::shared_ptr<AsyncQueue>& worker_queue) {
   return absl::make_unique<ConnectivityMonitor>(worker_queue);
 }
 

README.md

@@ -169,9 +169,9 @@ very grateful!  We'd like to empower as many developers as we can to be able to
 participate in the Firebase community.
 
 ### macOS and tvOS
-Thanks to contributions from the community, FirebaseAuth, FirebaseCore, FirebaseDatabase,
+Thanks to contributions from the community, FirebaseAuth, FirebaseCore, FirebaseDatabase, FirebaseMessaging,
 FirebaseFirestore, FirebaseFunctions and FirebaseStorage now compile, run unit tests, and work on
-macOS and tvOS. FirebaseMessaging is available for tvOS.
+macOS and tvOS.
 
 For tvOS, checkout the [Sample](Example/tvOSSample).