Move InMemoryURLIndex into chrome/browser/autocomplete

components/history/core/browser/in_memory_url_index_cache.proto

Index: components/history/core/browser/in_memory_url_index_cache.proto
diff --git a/components/history/core/browser/in_memory_url_index_cache.proto b/components/history/core/browser/in_memory_url_index_cache.proto
deleted file mode 100644
index df2de1b43166224e755a5627f66b76859b3cc6ea..0000000000000000000000000000000000000000
--- a/components/history/core/browser/in_memory_url_index_cache.proto
+++ /dev/null
@@ -1,103 +0,0 @@
-// Copyright (c) 2011 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.
-//
-// InMemoryURLIndex caching protocol buffers.
-//
-// At certain times during browser operation, the indexes from the
-// InMemoryURLIndex are written to a disk-based cache using the
-// following protobuf description.
-
-syntax = "proto2";
-
-option optimize_for = LITE_RUNTIME;
-
-package in_memory_url_index;
-
-message InMemoryURLIndexCacheItem {
-
-  message WordListItem {
-    required uint32 word_count = 1;
-    repeated string word = 2;
-  }
-
-  message WordMapItem {
-    message WordMapEntry {
-      required string word = 1;
-      required int32 word_id = 2;
-    }
-
-    required uint32 item_count = 1;
-    repeated WordMapEntry word_map_entry = 2;
-  }
-
-  message CharWordMapItem {
-    message CharWordMapEntry {
-      required uint32 item_count = 1;
-      required int32 char_16 = 2;
-      repeated int32 word_id = 3 [packed=true];
-    }
-
-    required uint32 item_count = 1;
-    repeated CharWordMapEntry char_word_map_entry = 2;
-  }
-
-  message WordIDHistoryMapItem {
-    message WordIDHistoryMapEntry {
-      required uint32 item_count = 1;
-      required int32 word_id = 2;
-      repeated int64 history_id = 3 [packed=true];
-    }
-
-    required uint32 item_count = 1;
-    repeated WordIDHistoryMapEntry word_id_history_map_entry = 2;
-  }
-
-  message HistoryInfoMapItem {
-    message HistoryInfoMapEntry {
-      message VisitInfo {
-        required int64 visit_time = 1;
-        // Corresponds to ui::PageTransition.
-        required uint64 transition_type = 2;
-      }
-      required int64 history_id = 1;
-      required int32 visit_count = 2;
-      required int32 typed_count = 3;
-      required int64 last_visit = 4;
-      required string url = 5;
-      optional string title = 6;
-      repeated VisitInfo visits = 7;
-    }
-
-    required uint32 item_count = 1;
-    repeated HistoryInfoMapEntry history_info_map_entry = 2;
-  }
-
-  message WordStartsMapItem {
-    message WordStartsMapEntry {
-      required int64 history_id = 1;
-      repeated int32 url_word_starts = 2 [packed=true];
-      repeated int32 title_word_starts = 3 [packed=true];
-    }
-
-    required uint32 item_count = 1;
-    repeated WordStartsMapEntry word_starts_map_entry = 2;
-  }
-
-  // The date that the cache was last rebuilt from history.  Note that
-  // this cache may include items that were visited after this date if
-  // the InMemoryURLIndex was updated on the fly.  This timestamp is meant
-  // to indicate the last date the index was rebuilt from the ground truth:
-  // the history database on disk.
-  required int64 last_rebuild_timestamp = 1;
-  // If there is no version we'll assume version 0.
-  optional int32 version = 2;
-  required int32 history_item_count = 3;
-
-  optional WordListItem word_list = 4;
-  optional WordMapItem word_map = 5;
-  optional CharWordMapItem char_word_map = 6;
-  optional WordIDHistoryMapItem word_id_history_map = 7;
-  optional HistoryInfoMapItem history_info_map = 8;
-  optional WordStartsMapItem word_starts_map = 9;
-}