Merge https://github.com/firebase/firebase-unity-sdk into fix-firestore

Author: Cynthia Jiang

.github/workflows/integration_tests.yml

@@ -25,7 +25,7 @@ on:
         required: true
       sdk_url:
         description: 'Download unity sdk from this URL'
-        default: 'https://dl.google.com/firebase/sdk/unity/firebase_unity_sdk_8.1.0.zip'
+        default: 'https://dl.google.com/firebase/sdk/unity/firebase_unity_sdk_8.5.0.zip'
         required: true 
       use_expanded_matrix:
         description: 'Use an expanded matrix? Note: above config will be ignored.'
@@ -173,7 +173,7 @@ jobs:
         run: |
           # TODO: Download unity SDK first
           if [[ -z "${{ github.event.inputs.sdk_url }}" ]];then
-            sdk_url="https://dl.google.com/firebase/sdk/unity/firebase_unity_sdk_8.1.0.zip"
+            sdk_url="https://dl.google.com/firebase/sdk/unity/firebase_unity_sdk_8.5.0.zip"
           else
             sdk_url=${{ github.event.inputs.sdk_url }}
           fi

analytics/testapp/Assets/Plugins/Android/GameLoops/AndroidManifest.xml renamed to analytics/testapp/Assets/Plugins/Android/AndroidManifest.xml

@@ -0,0 +1,38 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &1
+MonoBehaviour:
+  m_ObjectHideFlags: 61
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 13964, guid: 0000000000000000e000000000000000, type: 0}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_ScopedRegistriesSettingsExpanded: 1
+  oneTimeWarningShown: 0
+  m_Registries:
+  - m_Id: main
+    m_Name: 
+    m_Url: https://packages.unity.com
+    m_Scopes: []
+    m_IsDefault: 1
+  m_UserSelectedRegistryName: 
+  m_UserAddingNewScopedRegistry: 0
+  m_RegistryInfoDraft:
+    m_ErrorMessage: 
+    m_Original:
+      m_Id: 
+      m_Name: 
+      m_Url: 
+      m_Scopes: []
+      m_IsDefault: 0
+    m_Modified: 0
+    m_Name: 
+    m_Url: 
+    m_Scopes:
+    - 
+    m_SelectedScopeIndex: 0

auth/testapp/Assets/Plugins/Android/GameLoops/AndroidManifest.xml.meta renamed to analytics/testapp/Assets/Plugins/Android/AndroidManifest.xml.meta

@@ -0,0 +1,7 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!1386491679 &1
+PresetManager:
+  m_ObjectHideFlags: 0
+  serializedVersion: 2
+  m_DefaultPresets: {}

analytics/testapp/Assets/Plugins/Android/GameLoops.meta

@@ -1 +1,2 @@
-m_EditorVersion: 2017.4.1f1
+m_EditorVersion: 2019.4.32f1
+m_EditorVersionWithRevision: 2019.4.32f1 (f88bf0bee961)