Fix third_party settings.gradle for demo-cast

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=165748557

settings.gradle

@@ -19,8 +19,10 @@ if (gradle.ext.has('exoplayerModulePrefix')) {
 }
 }
 
 
 include modulePrefix + 'demo'
 include modulePrefix + 'demo'
+include modulePrefix + 'demo-cast'
 include modulePrefix + 'playbacktests'
 include modulePrefix + 'playbacktests'
 project(modulePrefix + 'demo').projectDir = new File(rootDir, 'demos/main')
 project(modulePrefix + 'demo').projectDir = new File(rootDir, 'demos/main')
+project(modulePrefix + 'demo-cast').projectDir = new File(rootDir, 'demos/cast')
 project(modulePrefix + 'playbacktests').projectDir = new File(rootDir, 'playbacktests')
 project(modulePrefix + 'playbacktests').projectDir = new File(rootDir, 'playbacktests')
 
 
 apply from: 'core_settings.gradle'
 apply from: 'core_settings.gradle'