Remove the JNI-based InterfaceRegistry.

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

Index: content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrar.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrar.java b/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrar.java
deleted file mode 100644
index 29fa870f401db0b29ae1dd5e1cec96030c52e23f..0000000000000000000000000000000000000000
--- a/content/public/android/java/src/org/chromium/content/browser/InterfaceRegistrar.java
+++ /dev/null
@@ -1,28 +0,0 @@
-// Copyright 2014 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.
-
-package org.chromium.content.browser;
-
-import android.content.Context;
-
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-import org.chromium.content_public.browser.WebContents;
-
-/**
- * Registers interfaces exposed by the browser in the given registry.
- */
-@JNINamespace("content")
-class InterfaceRegistrar {
-    @CalledByNative
-    static void exposeInterfacesToRenderer(InterfaceRegistry registry, Context applicationContext) {
-        assert applicationContext != null;
-    }
-
-    @CalledByNative
-    static void exposeInterfacesToFrame(InterfaceRegistry registry,
-            Context applicationContext, WebContents contents) {
-        assert applicationContext != null;
-    }
-}