Add TabControlFeature to BlimpClientContextImpl

blimp/client/core/contents/android/blimp_contents_factory.h

Index: blimp/client/core/contents/android/blimp_contents_factory.h
diff --git a/blimp/client/core/contents/android/blimp_contents_factory.h b/blimp/client/core/contents/android/blimp_contents_factory.h
deleted file mode 100644
index ce41a97d13f6ee5ece9900e37be790ec95ec7608..0000000000000000000000000000000000000000
--- a/blimp/client/core/contents/android/blimp_contents_factory.h
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2016 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.
-
-#ifndef BLIMP_CLIENT_CORE_CONTENTS_ANDROID_BLIMP_CONTENTS_FACTORY_H_
-#define BLIMP_CLIENT_CORE_CONTENTS_ANDROID_BLIMP_CONTENTS_FACTORY_H_
-
-#include "base/android/jni_android.h"
-#include "base/macros.h"
-
-namespace blimp {
-namespace client {
-
-// Register the BlimpContentsFactory's native methods through JNI.
-bool RegisterBlimpContentsFactoryJni(JNIEnv* env);
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_CORE_CONTENTS_ANDROID_BLIMP_CONTENTS_FACTORY_H_