Migrate EnhancedBookmarkBridge from component to chrome/browswer

components/enhanced_bookmarks/android/enhanced_bookmarks_bridge.h

-// 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.
-
-#ifndef COMPONENTS_ENHANCED_BOOKMARKS_ANDROID_ENHANCED_BOOKMARKS_BRIDGE_H_
-#define COMPONENTS_ENHANCED_BOOKMARKS_ANDROID_ENHANCED_BOOKMARKS_BRIDGE_H_
-
-#include "base/android/jni_android.h"
-
-class BookmarkModel;
-
-namespace enhanced_bookmarks {
-namespace android {
-
-class EnhancedBookmarksBridge {
- public:
-  EnhancedBookmarksBridge(JNIEnv* env, jobject obj, jlong bookmark_model_ptr);
-  void Destroy(JNIEnv*, jobject);
-
-  base::android::ScopedJavaLocalRef<jstring> GetBookmarkDescription(
-      JNIEnv* env,
-      jobject obj,
-      jlong id,
-      jint type);
-
-  void SetBookmarkDescription(JNIEnv* env,
-                              jobject obj,
-                              jlong id,
-                              jint type,
-                              jstring description);
-
- private:
-  BookmarkModel* bookmark_model_;  // weak
-
-  DISALLOW_COPY_AND_ASSIGN(EnhancedBookmarksBridge);
-};
-
-bool RegisterEnhancedBookmarksBridge(JNIEnv* env);
-
-}  // namespace android
-}  // namespace enhanced_bookmarks
-
-#endif  // COMPONENTS_ENHANCED_BOOKMARKS_ANDROID_ENHANCED_BOOKMARKS_BRIDGE_H_