Remove multi-install from installer_util.

chrome/installer/util/master_preferences_unittest.cc

Index: chrome/installer/util/master_preferences_unittest.cc
diff --git a/chrome/installer/util/master_preferences_unittest.cc b/chrome/installer/util/master_preferences_unittest.cc
index 8a5a3f8740aa037a9d94ec152914e797f2ea30c7..019ac57cdf4f1b2806a73a53d8bd1905624305a5 100644
--- a/chrome/installer/util/master_preferences_unittest.cc
+++ b/chrome/installer/util/master_preferences_unittest.cc
@@ -321,23 +321,6 @@ TEST_F(MasterPreferencesTest, TestDefaultInstallConfig) {
       base::CommandLine::FromString(chrome_cmd.str()));
 
   installer::MasterPreferences pref_chrome(chrome_install);
-
-  EXPECT_FALSE(pref_chrome.is_multi_install());
-}
-
-TEST_F(MasterPreferencesTest, TestMultiInstallIgnoredConfig) {
-  using installer::switches::kMultiInstall;
-  using installer::switches::kChrome;
-
-  std::wstringstream chrome_cmd, cf_cmd, chrome_cf_cmd;
-  chrome_cmd << "setup.exe --" << kMultiInstall << " --" << kChrome;
-
-  base::CommandLine chrome_install(
-      base::CommandLine::FromString(chrome_cmd.str()));
-
-  installer::MasterPreferences pref_chrome(chrome_install);
-
-  EXPECT_FALSE(pref_chrome.is_multi_install());
 }
 
 TEST_F(MasterPreferencesTest, EnforceLegacyCreateAllShortcutsFalse) {