[Installer] Set APPLICATION_EXTENSION_API_ONLY for TV Extension targets

lib/cocoapods/installer.rb

@@ -641,7 +641,7 @@ module Pod
       frameworks_group = pods_project.frameworks_group
       aggregate_targets.each do |aggregate_target|
         is_app_extension = !(aggregate_target.user_targets.map(&:symbol_type) &
-          [:app_extension, :watch_extension, :watch2_extension]).empty?
+          [:app_extension, :watch_extension, :watch2_extension, :tv_extension]).empty?
         is_app_extension ||= aggregate_target.user_targets.any? { |ut| ut.common_resolved_build_setting('APPLICATION_EXTENSION_API_ONLY') == 'YES' }
 
         aggregate_target.pod_targets.each do |pod_target|

spec/unit/installer_spec.rb

@@ -629,6 +629,10 @@ module Pod
           test_extension_target(:watch2_extension)
         end
 
+        it 'configures APPLICATION_EXTENSION_API_ONLY for tvOS extension targets' do
+          test_extension_target(:tv_extension)
+        end
+
         it 'configures APPLICATION_EXTENSION_API_ONLY for targets where the user target has it set' do
           mock_user_target = mock('UserTarget', :symbol_type => :application)
           mock_user_target.expects(:common_resolved_build_setting).with('APPLICATION_EXTENSION_API_ONLY').returns('YES')