linux and chromeos: Turn on -Wunused-const-variable.

chrome/browser/ui/webui/options/chromeos/internet_options_handler.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/ui/webui/options/chromeos/internet_options_handler.h"
 
 #include <ctype.h>
 
 #include <map>
 #include <string>
@@ skipping 142 matching lines @@
 const char kSetAutoConnectMessage[] = "setAutoConnect";
 const char kSetCarrierMessage[] = "setCarrier";
 const char kSetIPConfigMessage[] = "setIPConfig";
 const char kSetPreferNetworkMessage[] = "setPreferNetwork";
 const char kSetServerHostname[] = "setServerHostname";
 const char kSetSimCardLockMessage[] = "setSimCardLock";
 const char kShowMorePlanInfoMessage[] = "showMorePlanInfo";
 
 // These are strings used to communicate with JavaScript.
 const char kTagActivate[] = "activate";
-const char kTagActivated[] = "activated";
 const char kTagActivationState[] = "activationState";
 const char kTagAddConnection[] = "add";
 const char kTagApn[] = "apn";
 const char kTagAutoConnect[] = "autoConnect";
 const char kTagBssid[] = "bssid";
 const char kTagCarrierSelectFlag[] = "showCarrierSelect";
 const char kTagCarrierUrl[] = "carrierUrl";
 const char kTagCellular[] = "cellular";
 const char kTagCellularAvailable[] = "cellularAvailable";
 const char kTagCellularEnabled[] = "cellularEnabled";
 const char kTagCellularSupportsScan[] = "cellularSupportsScan";
 const char kTagConfigure[] = "configure";
 const char kTagConnect[] = "connect";
 const char kTagConnected[] = "connected";
 const char kTagConnecting[] = "connecting";
 const char kTagConnectionState[] = "connectionState";
 const char kTagControlledBy[] = "controlledBy";
-const char kTagDataRemaining[] = "dataRemaining";
 const char kTagDeviceConnected[] = "deviceConnected";
 const char kTagDisableConnectButton[] = "disableConnectButton";
 const char kTagDisconnect[] = "disconnect";
 const char kTagEncryption[] = "encryption";
 const char kTagErrorState[] = "errorState";
 const char kTagEsn[] = "esn";
 const char kTagFirmwareRevision[] = "firmwareRevision";
 const char kTagForget[] = "forget";
 const char kTagFrequency[] = "frequency";
 const char kTagGsm[] = "gsm";
@@ skipping 32 matching lines @@
 const char kTagRememberedList[] = "rememberedList";
 const char kTagRestrictedPool[] = "restrictedPool";
 const char kTagRoamingState[] = "roamingState";
 const char kTagServerHostname[] = "serverHostname";
 const char kTagCarriers[] = "carriers";
 const char kTagCurrentCarrierIndex[] = "currentCarrierIndex";
 const char kTagServiceName[] = "serviceName";
 const char kTagServicePath[] = "servicePath";
 const char kTagShared[] = "shared";
 const char kTagShowActivateButton[] = "showActivateButton";
-const char kTagShowBuyButton[] = "showBuyButton";
 const char kTagShowPreferred[] = "showPreferred";
 const char kTagShowProxy[] = "showProxy";
 const char kTagShowStaticIPConfig[] = "showStaticIPConfig";
 const char kTagShowViewAccountButton[] = "showViewAccountButton";
 const char kTagSimCardLockEnabled[] = "simCardLockEnabled";
 const char kTagSsid[] = "ssid";
 const char kTagStrength[] = "strength";
 const char kTagSupportUrl[] = "supportUrl";
 const char kTagTrue[] = "true";
 const char kTagType[] = "type";
 const char kTagUsername[] = "username";
 const char kTagValue[] = "value";
 const char kTagVpn[] = "vpn";
 const char kTagVpnList[] = "vpnList";
-const char kTagWarning[] = "warning";
 const char kTagWifi[] = "wifi";
 const char kTagWifiAvailable[] = "wifiAvailable";
 const char kTagWifiEnabled[] = "wifiEnabled";
 const char kTagWimaxAvailable[] = "wimaxAvailable";
 const char kTagWimaxEnabled[] = "wimaxEnabled";
 const char kTagWiredList[] = "wiredList";
 const char kTagWirelessList[] = "wirelessList";
 
 const int kPreferredPriority = 1;
 
@@ skipping 1774 matching lines @@
   dictionary->SetBoolean(
       kTagWimaxAvailable,
       handler->IsTechnologyAvailable(NetworkTypePattern::Wimax()));
   dictionary->SetBoolean(
       kTagWimaxEnabled,
       handler->IsTechnologyEnabled(NetworkTypePattern::Wimax()));
 }
 
 }  // namespace options
 }  // namespace chromeos