[Device Service] Decouple NFC implementation from //content

content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java

Index: content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java b/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java
index 10bb5e4020005a374ec82cd20ada6fd0e6063d00..2ef21599a42fe73eb7fce2c5ca6e9bcdc10674bd 100644
--- a/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java
+++ b/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrarImpl.java
@@ -13,7 +13,6 @@ import org.chromium.content.browser.installedapp.InstalledAppProviderFactory;
 import org.chromium.content_public.browser.InterfaceRegistrar;
 import org.chromium.content_public.browser.RenderFrameHost;
 import org.chromium.content_public.browser.WebContents;
-import org.chromium.device.nfc.mojom.Nfc;
 import org.chromium.installedapp.mojom.InstalledAppProvider;
 import org.chromium.media.mojom.AndroidOverlayProvider;
 import org.chromium.mojo.system.impl.CoreImpl;
@@ -56,8 +55,6 @@ class InterfaceRegistrarImpl {
         if (sHasRegisteredRegistrars) return;
         sHasRegisteredRegistrars = true;
         InterfaceRegistrar.Registry.addContextRegistrar(new ContentContextInterfaceRegistrar());
-        InterfaceRegistrar.Registry.addWebContentsRegistrar(
-                new ContentWebContentsInterfaceRegistrar());
         InterfaceRegistrar.Registry.addRenderFrameHostRegistrar(
                 new ContentRenderFrameHostInterfaceRegistrar());
     }
@@ -72,16 +69,6 @@ class InterfaceRegistrarImpl {
         }
     }
 
-    private static class ContentWebContentsInterfaceRegistrar
-            implements InterfaceRegistrar<WebContents> {
-        @Override
-        public void registerInterfaces(InterfaceRegistry registry, final WebContents webContents) {
-            if (ContentFeatureList.isEnabled(ContentFeatureList.WEB_NFC)) {
-                registry.addInterface(Nfc.MANAGER, new NfcFactory(webContents));
-            }
-        }
-    }
-
     private static class ContentRenderFrameHostInterfaceRegistrar
             implements InterfaceRegistrar<RenderFrameHost> {
         @Override