| Index: chrome/android/java_sources.gni | 
| diff --git a/chrome/android/java_sources.gni b/chrome/android/java_sources.gni | 
| index 9edf7085736408b7a957d8d5901bda9dbb30dde0..4d190f5c15e6a83a207e0980e0798ad7f22b34e1 100644 | 
| --- a/chrome/android/java_sources.gni | 
| +++ b/chrome/android/java_sources.gni | 
| @@ -871,6 +871,7 @@ chrome_java_sources = [ | 
| "java/src/org/chromium/chrome/browser/signin/SigninInvestigator.java", | 
| "java/src/org/chromium/chrome/browser/signin/SigninManager.java", | 
| "java/src/org/chromium/chrome/browser/signin/SigninPromoUtil.java", | 
| +  "java/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarController.java", | 
| "java/src/org/chromium/chrome/browser/snackbar/DataUseSnackbarController.java", | 
| "java/src/org/chromium/chrome/browser/snackbar/Snackbar.java", | 
| "java/src/org/chromium/chrome/browser/snackbar/SnackbarCollection.java", | 
| @@ -1356,6 +1357,7 @@ chrome_test_java_sources = [ | 
| "javatests/src/org/chromium/chrome/browser/signin/OAuth2TokenServiceTest.java", | 
| "javatests/src/org/chromium/chrome/browser/signin/SigninHelperTest.java", | 
| "javatests/src/org/chromium/chrome/browser/signin/SigninTest.java", | 
| +  "javatests/src/org/chromium/chrome/browser/snackbar/DataReductionPromoSnackbarControllerTest.java", | 
| "javatests/src/org/chromium/chrome/browser/snackbar/SnackbarTest.java", | 
| "javatests/src/org/chromium/chrome/browser/superviseduser/SupervisedUserContentProviderTest.java", | 
| "javatests/src/org/chromium/chrome/browser/sync/FakeProfileSyncService.java", | 
|  |