Move InMemoryURLIndex into chrome/browser/autocomplete

components/history/core/browser/BUILD.gn

 # 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.
 
-import("//third_party/protobuf/proto_library.gni")
-
 static_library("browser") {
   sources = [
     "download_constants.h",
     "download_database.cc",
     "download_database.h",
     "download_row.cc",
     "download_row.h",
     "download_types.cc",
     "download_types.h",
     "expire_history_backend.cc",
@@ skipping 10 matching lines @@
     "history_database_params.cc",
     "history_database_params.h",
     "history_db_task.h",
     "history_match.cc",
     "history_match.h",
     "history_service_observer.h",
     "history_types.cc",
     "history_types.h",
     "in_memory_database.cc",
     "in_memory_database.h",
-    "in_memory_url_index_types.cc",
-    "in_memory_url_index_types.h",
     "keyword_id.h",
     "keyword_search_term.cc",
     "keyword_search_term.h",
     "page_usage_data.cc",
     "page_usage_data.h",
-    "scored_history_match.cc",
-    "scored_history_match.h",
     "thumbnail_database.cc",
     "thumbnail_database.h",
     "top_sites.cc",
     "top_sites.h",
     "top_sites_backend.cc",
     "top_sites_backend.h",
     "top_sites_cache.cc",
     "top_sites_cache.h",
     "top_sites_database.cc",
     "top_sites_database.h",
@@ skipping 51 matching lines @@
       "android/sql_handler.h",
       "android/urls_sql_handler.cc",
       "android/urls_sql_handler.h",
       "android/visit_sql_handler.cc",
       "android/visit_sql_handler.h",
     ]
   }
 
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 }
-
-proto_library("proto") {
-  sources = [
-    "in_memory_url_index_cache.proto",
-  ]
-}