Move geocoder code to location related path. This CL only moves files, no functional change.

examples/js/maps/geocoder.mojom

-// 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.
-
-// All of the types that follow are simple mappings of the types defined by the
-// "Google Maps JavaScript API v3" defined here:
-// https://developers.google.com/maps/documentation/javascript/geocoding
-
-module geocoder;
-
-struct Location {
-  float latitude;
-  float longitude;
-};
-
-struct LocationType {
-  const string ROOFTOP = "ROOFTOP";
-  const string RANGE_INTERPOLATED = "RANGE_INTERPOLATED";
-  const string GEOMETRIC_CENTER = "GEOMETRIC_CENTER";
-  const string APPROXIMATE = "APPROXIMATE";
-};
-
-struct Bounds {
-  Location northeast;
-  Location southwest;
-};
-
-struct ComponentRestrictions {
-  string? administrative_area; 
-  string? country;
-  string? locality;
-  string? postal_code;
-  string? route;
-};
-
-struct Options {
-  ComponentRestrictions? restrictions;
-  Location? location;
-  string? region;
-};
-
-struct Geometry {
-  Location location;
-  LocationType location_type;
-  Bounds viewport;
-  Bounds? bounds;
-};
-
-struct Result {
-  bool partial_match;
-  Geometry geometry;
-  string formatted_address;
-  array<string> types;
-  // TBD address_components
-};
-
-struct Status {
-  const string OK = "OK";
-  const string ZERO_RESULTS = "ZERO_RESULTS";
-  const string OVER_QUERY_LIMIT = "OVER_QUERY_LIMIT";
-  const string REQUEST_DENIED = "REQUEST_DENIED";
-  const string INVALID_REQUEST = "INVALID_REQUEST";
-};
-
-interface Geocoder {
-  AddressToLocation(string address, Options? options) => (string status, array<Result>? results);
-  LocationToAddress(Location location, Options? options) => (string status, array<Result>? results);
-};