Change text of DNS prefetch option to Network prediction option.

chrome/common/pref_names.cc

 // Copyright (c) 2011 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/common/pref_names.h"
 
 namespace prefs {
 
 // *************** PROFILE PREFS ***************
 // These are attached to the user profile
@@ skipping 212 matching lines @@
 const char kSearchProviderOverridesVersion[] =
     "search_provider_overrides_version";
 
 // Boolean which specifies whether we should ask the user if we should download
 // a file (true) or just download it automatically.
 const char kPromptForDownload[] = "download.prompt_for_download";
 
 // A boolean pref set to true if we're using Link Doctor error pages.
 const char kAlternateErrorPagesEnabled[] = "alternate_error_pages.enabled";
 
-// A boolean pref set to true if DNS pre-fetching is being done in browser.
-const char kDnsPrefetchingEnabled[] = "dns_prefetching.enabled";
-
 // OBSOLETE: new pref now stored with user prefs instead of profile, as
 // kDnsPrefetchingStartupList.
 const char kDnsStartupPrefetchList[] = "StartupDNSPrefetchList";
 
 // An adaptively identified list of domain names to be pre-fetched during the
 // next startup, based on what was actually needed during this startup.
 const char kDnsPrefetchingStartupList[] = "dns_prefetching.startup_list";
 
 // OBSOLETE: new pref now stored with user prefs instead of profile, as
 // kDnsPrefetchingHostReferralList.
@@ skipping 28 matching lines @@
 // Used to migrate preferences from local state to user preferences to
 // enable multiple profiles.
 // BITMASK with possible values (see browser_prefs.cc for enum):
 // 0: No preferences migrated.
 // 1: DNS preferences migrated: kDnsPrefetchingStartupList and HostReferralList
 // 2: Browser window preferences migrated: kDevToolsSplitLocation and
 //    kBrowserWindowPlacement
 const char kMultipleProfilePrefMigration[] =
     "local_state.multiple_profile_prefs_version";
 
+// A boolean pref set to true if prediction of network actions is allowed.
+// Actions include DNS prefetching, TCP and SSL preconnection, and prerendering
+// of web pages.
+// NOTE: The "dns_prefetching.enabled" value is used so that historical user
+// preferences are not lost.
+const char kNetworkPredictionEnabled[] = "dns_prefetching.enabled";
+
 #if defined(OS_CHROMEOS)
 // An integer pref to initially mute volume if 1.
 const char kAudioMute[] = "settings.audio.mute";
 
 // A double pref to set initial volume.
 const char kAudioVolume[] = "settings.audio.volume";
 
 // A boolean pref set to true if TapToClick is being done in browser.
 const char kTapToClickEnabled[] = "settings.touchpad.enable_tap_to_click";
 
@@ skipping 981 matching lines @@
     "profile.managed_popups_blocked_for_urls";
 
 // Dictionary for storing the set of known background pages (keys are extension
 // IDs of background page owners, value is a boolean that is true if the user
 // needs to acknowledge this page.
 const char kKnownBackgroundPages[] = "background_pages.known";
 
 // Dictionary that maps URL schemes (protocols) to URL handlers.
 const char kRegisteredProtocolHandlers[] = "registered_protocol_handlers";
 }  // namespace prefs