Remove logic for unused foreground auto-launch mode on Windows.

chrome/installer/util/util_constants.h

Index: chrome/installer/util/util_constants.h
diff --git a/chrome/installer/util/util_constants.h b/chrome/installer/util/util_constants.h
index 20742f19167f50fd34788ea607ae3062d8f74c3a..9d39ef7b01370ebdfa30510f6227bcaf9d2ea55e 100644
--- a/chrome/installer/util/util_constants.h
+++ b/chrome/installer/util/util_constants.h
@@ -118,7 +118,7 @@ enum InstallerStage {
   REGISTERING_CHROME = 13,         // Performing Chrome registration.
   REMOVING_OLD_VERSIONS = 14,      // Deleting old version directories.
   FINISHING = 15,                  // Finishing the install.
-  CONFIGURE_AUTO_LAUNCH = 16,      // Configuring Chrome to auto-launch.
+  // CONFIGURE_AUTO_LAUNCH = 16,
   CREATING_VISUAL_MANIFEST = 17,   // Creating VisualElementsManifest.xml
   // DEFERRING_TO_HIGHER_VERSION = 18,
   UNINSTALLING_BINARIES = 19,      // Uninstalling unused binaries.
@@ -133,7 +133,6 @@ COMPILE_ASSERT(UNINSTALLING_CHROME_FRAME == 20,
 
 namespace switches {
 
-extern const char kAutoLaunchChrome[];
 extern const char kChrome[];
 extern const char kChromeFrame[];
 extern const char kChromeSxS[];