Add Google Drive File Stream Latest (#39129)

Casks/google-drive-file-stream.rb

@@ -0,0 +1,26 @@
+cask 'google-drive-file-stream' do
+  version :latest
+  sha256 :no_check
+
+  url 'https://dl.google.com/drive-file-stream/GoogleDriveFileStream.dmg'
+  name 'Google Drive File Stream'
+  homepage 'https://www.google.com/drive/'
+
+  conflicts_with cask: [
+                         'google-backup-and-sync',
+                         'google-photos-backup-and-sync',
+                       ]
+  depends_on macos: '>= :el_capitan'
+
+  pkg 'GoogleDriveFileStream.pkg'
+
+  uninstall login_item: 'Google Drive File Stream',
+            quit:       'com.google.drivefs',
+            pkgutil:    'com.google.drivefs'
+
+  zap delete: '~/Library/Caches/com.google.drivefs',
+      trash:  [
+                '~/Library/Preferences/Google Drive File Stream Helper.plist',
+                '~/Library/Preferences/com.google.drivefs.plist',
+              ]
+end