Fetch Finch seed during restore

components/variations/android/BUILD.gn

Index: components/variations/android/BUILD.gn
diff --git a/components/variations/android/BUILD.gn b/components/variations/android/BUILD.gn
index 6ad49364d5b5724a2ebc0b604f5a54c64053ce2d..40e0b133653b773f1095f02195e83bbc74ab8e99 100644
--- a/components/variations/android/BUILD.gn
+++ b/components/variations/android/BUILD.gn
@@ -12,7 +12,16 @@ android_library("variations_java") {
   java_files = [
     "java/src/org/chromium/components/variations/VariationsAssociatedData.java",
     "java/src/org/chromium/components/variations/firstrun/VariationsSeedBridge.java",
-    "java/src/org/chromium/components/variations/firstrun/VariationsSeedService.java",
-    "java/src/org/chromium/components/variations/firstrun/VariationsSeedServiceLauncher.java",
+    "java/src/org/chromium/components/variations/firstrun/VariationsSeedFetcher.java",
+  ]
+}
+
+junit_binary("components_variations_junit_tests") {
+  java_files = [ "junit/src/org/chromium/components/variations/firstrun/VariationsSeedFetcherTest.java" ]
+  deps = [
+    ":variations_java",
+    "//base:base_java",
+    "//base:base_java_test_support",
+    "//third_party/hamcrest:hamcrest_java",
   ]
 }