Bug 1489844 - Port DOMPrefs to StaticPrefs - part 16 - dom.netinfo.enabled, r=ehsan

dom/base/DOMPrefsInternal.h

@@ -19,7 +19,6 @@
 //   * This defines DOMPrefs::FooBar(JSContext* aCx, JSObject* aObj);
 //     This is allows the use of DOMPrefs in WebIDL files.
 
-DOM_PREF(NetworkInformationEnabled, "dom.netinfo.enabled")
 DOM_PREF(FetchObserverEnabled, "dom.fetchObserver.enabled")
 DOM_PREF(ResistFingerprintingEnabled, "privacy.resistFingerprinting")
 DOM_PREF(EnableAutoDeclineCanvasPrompts, "privacy.resistFingerprinting.autoDeclineNoUserInputCanvasPrompts")
@@ -41,7 +40,7 @@ DOM_WEBIDL_PREF2(dom_push_enabled)
 DOM_WEBIDL_PREF2(dom_streams_enabled)
 DOM_WEBIDL_PREF2(gfx_offscreencanvas_enabled)
 DOM_WEBIDL_PREF2(dom_webkitBlink_dirPicker_enabled)
-DOM_WEBIDL_PREF(NetworkInformationEnabled)
+DOM_WEBIDL_PREF2(dom_netinfo_enabled)
 DOM_WEBIDL_PREF(FetchObserverEnabled)
 DOM_WEBIDL_PREF(PerformanceObserverEnabled)
 DOM_WEBIDL_PREF(SchedulerTimingEnabled)

dom/webidl/NetworkInformation.webidl

@@ -18,7 +18,7 @@ enum ConnectionType {
     "unknown"
 };
 
-[Func="mozilla::dom::DOMPrefs::NetworkInformationEnabled",
+[Func="mozilla::dom::DOMPrefs::dom_netinfo_enabled",
  Exposed=(Window,Worker)]
 interface NetworkInformation : EventTarget {
     readonly    attribute ConnectionType type;

dom/webidl/WorkerNavigator.webidl

@@ -16,7 +16,7 @@ WorkerNavigator implements NavigatorStorage;
 // http://wicg.github.io/netinfo/#extensions-to-the-navigator-interface
 [Exposed=Worker]
 partial interface WorkerNavigator {
-    [Func="mozilla::dom::DOMPrefs::NetworkInformationEnabled", Throws]
+    [Func="mozilla::dom::DOMPrefs::dom_netinfo_enabled", Throws]
     readonly attribute NetworkInformation connection;
 };
 

modules/libpref/init/StaticPrefList.h

@@ -313,6 +313,19 @@ VARCACHE_PREF(
 )
 #undef PREF_VALUE
 
+// Network Information API
+#if defined(MOZ_WIDGET_ANDROID)
+# define PREF_VALUE true
+#else
+# define PREF_VALUE false
+#endif
+VARCACHE_PREF(
+  "dom.netinfo.enabled",
+   dom_netinfo_enabled,
+  RelaxedAtomicBool, PREF_VALUE
+)
+#undef PREF_VALUE
+
 //---------------------------------------------------------------------------
 // Clear-Site-Data prefs
 //---------------------------------------------------------------------------

modules/libpref/init/all.js

@@ -5181,13 +5181,6 @@ pref("media.ondevicechange.fakeDeviceChangeEvent.enabled", false);
 // a no-op.
 pref("layout.css.touch_action.enabled", true);
 
-#if defined(MOZ_WIDGET_ANDROID)
-// Network Information API
-pref("dom.netinfo.enabled", true);
-#else
-pref("dom.netinfo.enabled", false);
-#endif
-
 // How long must we wait before declaring that a window is a "ghost" (i.e., a
 // likely leak)?  This should be longer than it usually takes for an eligible
 // window to be collected via the GC/CC.