Revert of Move remote_db_manager into the safe_browsing_db component.

chrome/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("//build/config/chrome_build.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
 import("//media/media_options.gni")
@@ skipping 529 matching lines @@
       "//third_party/adobe/flash:flapper_version_h",
     ]
   }
   if (safe_browsing_mode != 0) {
     sources +=
         rebase_path(gypi_values.chrome_browser_safe_browsing_basic_sources,
                     ".",
                     "//chrome")
     deps += [
       "//chrome/browser/safe_browsing:chunk_proto",
+      "//chrome/browser/safe_browsing:metadata_proto",
       "//chrome/common/safe_browsing:proto",
-      "//components/safe_browsing_db:metadata_proto",
     ]
     if (safe_browsing_mode == 1) {
       sources +=
           rebase_path(gypi_values.chrome_browser_safe_browsing_full_sources,
                       ".",
                       "//chrome")
       deps += [ "//chrome/common/safe_browsing:proto" ]
       if (is_win) {
         deps += [ "//chrome/browser/safe_browsing/incident_reporting:state_store_data_proto" ]
       }
     } else if (safe_browsing_mode == 2) {
       sources +=
           rebase_path(gypi_values.chrome_browser_safe_browsing_mobile_sources,
                       ".",
                       "//chrome")
-      deps += [ "//components/safe_browsing_db:safe_browsing_db_mobile" ]
     }
   }
 
   if (enable_hotwording) {
     defines += [ "ENABLE_HOTWORDING" ]
   }
 
   if (is_linux) {
     deps += [ "//device/media_transfer_protocol" ]
   }
@@ skipping 756 matching lines @@
         rebase_path(gypi_values.chrome_browser_rlz_sources, ".", "//chrome")
     deps = [
       "//components/google/core/browser",
       "//components/omnibox/browser",
       "//components/rlz",
       "//components/search_engines",
       "//rlz:rlz_lib",
     ]
   }
 }