Revert of Remove installation of Chrome Frame.

chrome/installer/setup/setup_util_unittest.cc

Index: chrome/installer/setup/setup_util_unittest.cc
diff --git a/chrome/installer/setup/setup_util_unittest.cc b/chrome/installer/setup/setup_util_unittest.cc
index c08e2b77afc1c9f7dd8a31e9bf486ecf18a75f5d..0e06efbe96705e50f27536f2ec0682953370d4e1 100644
--- a/chrome/installer/setup/setup_util_unittest.cc
+++ b/chrome/installer/setup/setup_util_unittest.cc
@@ -485,12 +485,3 @@
                                   BrowserDistribution::CHROME_BINARIES));
   EXPECT_EQ(L"2.0-dev-multi", binaries.channel().value());
 }
-
-TEST(SetupUtilTest, ContainsUnsupportedSwitch) {
-  EXPECT_FALSE(installer::ContainsUnsupportedSwitch(
-      CommandLine::FromString(L"foo.exe")));
-  EXPECT_FALSE(installer::ContainsUnsupportedSwitch(
-      CommandLine::FromString(L"foo.exe --multi-install --chrome")));
-  EXPECT_TRUE(installer::ContainsUnsupportedSwitch(
-      CommandLine::FromString(L"foo.exe --chrome-frame")));
-}