Move Sample app from iOS to xplat

Summary: Move Sample app from iOS to xplat

Reviewed By: jknoxville

Differential Revision: D8911835

fbshipit-source-id: 2fffff0db0d1193183ddb818438d1b72d8b63ccb

iOS/Sample/Podfile.lock

@@ -17,8 +17,8 @@ PODS:
   - RSocket (0.10.0):
     - Folly
   - Sonar (0.6.12):
-    - Folly
-    - RSocket
+    - Folly (~> 1.0)
+    - RSocket (~> 0.10)
   - SonarKit (0.6.12):
     - SonarKit/Core (= 0.6.12)
     - SonarKit/SKIOSNetworkPlugin (= 0.6.12)
@@ -45,9 +45,9 @@ PODS:
     - YogaKit (~> 1.8)
   - SonarKit/SonarKitNetworkPlugin (0.6.12):
     - SonarKit/Core
-  - Yoga (1.9)
-  - YogaKit (1.9):
-    - Yoga (~> 1.8)
+  - Yoga (1.9.0)
+  - YogaKit (1.9.0):
+    - Yoga (~> 1.9)
 
 DEPENDENCIES:
   - SonarKit (~> 0.6)
@@ -61,14 +61,14 @@ SPEC REPOS:
     - DoubleConversion
     - glog
     - OpenSSL-Static
+    - Yoga
+    - YogaKit
   https://github.com/facebook/Sonar.git:
     - Folly
     - PeerTalk
     - RSocket
     - Sonar
     - SonarKit
-    - Yoga
-    - YogaKit
 
 SPEC CHECKSUMS:
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
@@ -81,10 +81,10 @@ SPEC CHECKSUMS:
   OpenSSL-Static: bd17e34564a8591ad76b740318683a6caa19a13e
   PeerTalk: 77481b0a8136f226b90ccf828d6061f70139ffde
   RSocket: 4fdb7e562db30a2d4fceddefdc601749ffc9ebe2
-  Sonar: b9f8907eecc20d5be742806ce57667a837bd7d65
-  SonarKit: a2d44c52729acb2bd60c4b94af3559aa178bc27b
-  Yoga: 73760f4a586236028db67df7f8373b30f3cf2bf5
-  YogaKit: c3e9ab94d9fbb548d861eb65985aa01e3a1fffe6
+  Sonar: f11a40a5e9efbf5541b8f9bfd9d09ad60c5846ab
+  SonarKit: 94669b66d013be2d8c4d4340f6ddf4938ae50426
+  Yoga: aaae8abea68951f60bee05f6277d3eed90bb91bb
+  YogaKit: d447a9bb808718e6f58e52a2255a8050081a3ead
 
 PODFILE CHECKSUM: 09df00fabd58860485ad428096003778865f468d