Move more utility functions to arc_util.

components/arc/arc_util_unittest.cc

Index: components/arc/arc_util_unittest.cc
diff --git a/components/arc/arc_util_unittest.cc b/components/arc/arc_util_unittest.cc
index b3fff189f38516d1a8a9152bb41b98afb7b6eceb..ff3f6113ea3934aec56167e133f45aba62c499d0 100644
--- a/components/arc/arc_util_unittest.cc
+++ b/components/arc/arc_util_unittest.cc
@@ -80,5 +80,18 @@ TEST_F(ArcUtilTest, IsArcAvailable_OfficialSupport) {
   EXPECT_TRUE(IsArcAvailable());
 }
 
+// TODO(hidehiko): Add test for IsArcKioskMode().
+// It depends on UserManager, but a utility to inject fake instance is
+// available only in chrome/. To use it in components/, refactoring is needed.
+
+TEST_F(ArcUtilTest, IsArcOptInVerificationDisabled) {
+  auto* command_line = base::CommandLine::ForCurrentProcess();
+  command_line->InitFromArgv({""});
+  EXPECT_FALSE(IsArcOptInVerificationDisabled());
+
+  command_line->InitFromArgv({"", "--disable-arc-opt-in-verification"});
+  EXPECT_TRUE(IsArcOptInVerificationDisabled());
+}
+
 }  // namespace
 }  // namespace arc