Remove a bunch of unused network flags.

chrome/browser/chrome_browser_main.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chrome_browser_main.h"
 
 #if defined(TOOLKIT_GTK)
 #include <gtk/gtk.h>
 #endif
 
@@ skipping 1384 matching lines @@
   //
   // A simpler way of doing all this would be to have some function which could
   // give the time elapsed since startup, and simply have this object check that
   // when asked to initialize itself, but this doesn't seem to exist.
   //
   // This can't be created in the BrowserProcessImpl constructor because it
   // needs to read prefs that get set after that runs.
   browser_process_->intranet_redirect_detector();
   GoogleSearchCounter::RegisterForNotifications();
 
-  if (parsed_command_line().HasSwitch(switches::kEnableSdch)) {
-    // SDCH options via switches::kEnableSdch include:
-    const int kSdchDisabled = 0;
-    const int kSdchOverHttpEnabled = 1;
-    const int kSdchOverBothHttpAndHttpsEnabled = 2;
-    int sdch_enabled = kSdchOverHttpEnabled;
-    if (base::StringToInt(parsed_command_line().GetSwitchValueASCII(
-            switches::kEnableSdch), &sdch_enabled)) {
-      if (sdch_enabled == kSdchDisabled) {
-        net::SdchManager::EnableSdchSupport(false);
-      } else if (sdch_enabled == kSdchOverBothHttpAndHttpsEnabled) {
-        net::SdchManager::EnableSecureSchemeSupport(true);
-      }
-    }
+  if (parsed_command_line().HasSwitch(switches::kEnableSdchOverHttps)) {
+    net::SdchManager::EnableSecureSchemeSupport(true);
   }
 
   if (parsed_command_line().HasSwitch(switches::kEnableWatchdog))
     InstallJankometer(parsed_command_line());
 
 #if defined(OS_WIN) && !defined(GOOGLE_CHROME_BUILD)
   if (parsed_command_line().HasSwitch(switches::kDebugPrint)) {
     base::FilePath path =
         parsed_command_line().GetSwitchValuePath(switches::kDebugPrint);
     printing::PrintedDocument::set_debug_dump_path(path);
@@ skipping 279 matching lines @@
   chromeos::CrosSettings::Shutdown();
 #endif
 #endif
 }
 
 // Public members:
 
 void ChromeBrowserMainParts::AddParts(ChromeBrowserMainExtraParts* parts) {
   chrome_extra_parts_.push_back(parts);
 }