Remove multi-install from chrome/installer/setup.

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 a8bfba32d73611b64e3008c2b37dfad038b9700c..8a5a3f8740aa037a9d94ec152914e797f2ea30c7 100644
--- a/chrome/installer/util/master_preferences_unittest.cc
+++ b/chrome/installer/util/master_preferences_unittest.cc
@@ -323,7 +323,6 @@ TEST_F(MasterPreferencesTest, TestDefaultInstallConfig) {
   installer::MasterPreferences pref_chrome(chrome_install);
 
   EXPECT_FALSE(pref_chrome.is_multi_install());
-  EXPECT_TRUE(pref_chrome.install_chrome());
 }
 
 TEST_F(MasterPreferencesTest, TestMultiInstallIgnoredConfig) {
@@ -339,7 +338,6 @@ TEST_F(MasterPreferencesTest, TestMultiInstallIgnoredConfig) {
   installer::MasterPreferences pref_chrome(chrome_install);
 
   EXPECT_FALSE(pref_chrome.is_multi_install());
-  EXPECT_TRUE(pref_chrome.install_chrome());
 }
 
 TEST_F(MasterPreferencesTest, EnforceLegacyCreateAllShortcutsFalse) {