Move InMemoryURLIndex into chrome/browser/autocomplete

components/history/core/browser/BUILD.gn

Index: components/history/core/browser/BUILD.gn
diff --git a/components/history/core/browser/BUILD.gn b/components/history/core/browser/BUILD.gn
index 5e8b4f49ef98ee737eb09054bbad28501e204109..3a4571d99580aff5f7dd9a3d5a601c07f3f27fad 100644
--- a/components/history/core/browser/BUILD.gn
+++ b/components/history/core/browser/BUILD.gn
@@ -2,8 +2,6 @@
 # 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",
@@ -34,15 +32,11 @@ static_library("browser") {
     "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",
@@ -114,9 +108,3 @@ static_library("browser") {
 
   configs += [ "//build/config/compiler:no_size_t_to_int_warning" ]
 }
-
-proto_library("proto") {
-  sources = [
-    "in_memory_url_index_cache.proto",
-  ]
-}