Feature/tvos support integration tests firestore internal (#479)

Changes done to XCode project for firestore internal integration tests that allows us to run integration tests on device and simulator for tvos.

- Added a tvos target to XCode project for firestore internal integration tests.
- Updated Podfile to build pods for tvos platform for this newly added target

Author: vimanyu

firestore/integration_test_internal/Podfile

@@ -1,8 +1,14 @@
 source 'https://github.com/CocoaPods/Specs.git'
-platform :ios, '10.0'
 # Cloud Firestore internal test application.
 
 target 'integration_test' do
+  platform :ios, '10.0'
+  pod 'Firebase/Firestore', '7.11.0'
+  pod 'Firebase/Auth', '7.11.0'
+end
+
+target 'integration_test_tvos' do
+  platform :tvos, '10.0'
   pod 'Firebase/Firestore', '7.11.0'
   pod 'Firebase/Auth', '7.11.0'
 end

firestore/integration_test_internal/integration_test.xcodeproj/project.pbxproj

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

firestore/integration_test_internal/integration_test.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

firestore/integration_test_internal/integration_test.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,11 @@
+{
+  "colors" : [
+    {
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

firestore/integration_test_internal/integration_test.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,11 @@
+{
+  "images" : [
+    {
+      "idiom" : "tv"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

firestore/integration_test_internal/integration_test.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

firestore/integration_test_internal/integration_test_tvos/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -0,0 +1,17 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  },
+  "layers" : [
+    {
+      "filename" : "Front.imagestacklayer"
+    },
+    {
+      "filename" : "Middle.imagestacklayer"
+    },
+    {
+      "filename" : "Back.imagestacklayer"
+    }
+  ]
+}