(Re-landing http://codereview.chromium.org/5991003)

chrome/browser/prefs/command_line_pref_store.cc

 // Copyright (c) 2010 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/prefs/command_line_pref_store.h"
 
 #include "app/app_switches.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "chrome/common/chrome_switches.h"
@@ skipping 13 matching lines @@
 };
 
 const CommandLinePrefStore::BooleanSwitchToPreferenceMapEntry
     CommandLinePrefStore::boolean_switch_map_[] = {
       { switches::kNoProxyServer, prefs::kNoProxyServer, true },
       { switches::kProxyAutoDetect, prefs::kProxyAutoDetect, true },
       { switches::kDisableAuthNegotiateCnameLookup,
           prefs::kDisableAuthNegotiateCnameLookup, true },
       { switches::kEnableAuthNegotiatePort, prefs::kEnableAuthNegotiatePort,
           true },
+      { switches::kDisable3DAPIs, prefs::kDisable3DAPIs, true },
 };
 
 CommandLinePrefStore::CommandLinePrefStore(const CommandLine* command_line)
     : command_line_(command_line) {
   ApplySimpleSwitches();
   ValidateProxySwitches();
 }
 
 CommandLinePrefStore::~CommandLinePrefStore() {}
 
@@ skipping 21 matching lines @@
       (command_line_->HasSwitch(switches::kProxyAutoDetect) ||
        command_line_->HasSwitch(switches::kProxyServer) ||
        command_line_->HasSwitch(switches::kProxyPacUrl) ||
        command_line_->HasSwitch(switches::kProxyBypassList))) {
     LOG(WARNING) << "Additional command-line proxy switches specified when --"
                  << switches::kNoProxyServer << " was also specified.";
     return false;
   }
   return true;
 }