[Cronet] Move NetworkChangeNotifier initialization off UI thread

components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java

Index: components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java
diff --git a/components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java b/components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java
index c7a7cb46b52ed2ece1448634f14f36b89cea496d..856d18f9dd7c4f35276ec6ba37fb3802ffe5aa18 100644
--- a/components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java
+++ b/components/cronet/android/java/src/org/chromium/net/impl/CronetLibraryLoader.java
@@ -12,7 +12,6 @@ import org.chromium.base.ContextUtils;
 import org.chromium.base.Log;
 import org.chromium.base.VisibleForTesting;
 import org.chromium.base.annotations.JNINamespace;
-import org.chromium.net.NetworkChangeNotifier;
 
 /**
  * CronetLibraryLoader loads and initializes native library on main thread.
@@ -86,17 +85,6 @@ public class CronetLibraryLoader {
         if (sMainThreadInitDone) {
             return;
         }
-        NetworkChangeNotifier.init(context);
-        // Registers to always receive network notifications. Note
-        // that this call is fine for Cronet because Cronet
-        // embedders do not have API access to create network change
-        // observers. Existing observers in the net stack do not
-        // perform expensive work.
-        NetworkChangeNotifier.registerToReceiveNotificationsAlways();
-        // registerToReceiveNotificationsAlways() is called before the native
-        // NetworkChangeNotifierAndroid is created, so as to avoid receiving
-        // the undesired initial network change observer notification, which
-        // will cause active requests to fail with ERR_NETWORK_CHANGED.
         nativeCronetInitOnMainThread();
         sMainThreadInitDone = true;
     }