GeoLocation: add support for GmsCore location provider

device/geolocation/BUILD.gn

 # Copyright 2016 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/features.gni")
 
 if (is_android) {
+  import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")  # For generate_jni().
 }
 
 component("geolocation") {
   defines = [ "DEVICE_GEOLOCATION_IMPLEMENTATION" ]
 
   sources = [
     "access_token_store.h",
     "android/geolocation_jni_registrar.cc",
     "android/geolocation_jni_registrar.h",
@@ skipping 102 matching lines @@
       "android/java/src/org/chromium/device/geolocation/LocationProviderAdapter.java",
     ]
     jni_package = "device"
   }
 
   android_library("geolocation_java") {
     java_files = [
       "android/java/src/org/chromium/device/geolocation/LocationProviderAdapter.java",
       "android/java/src/org/chromium/device/geolocation/LocationProviderAndroid.java",
       "android/java/src/org/chromium/device/geolocation/LocationProviderFactory.java",
+      "android/java/src/org/chromium/device/geolocation/LocationProviderGmsCore.java",
     ]
 
     deps = [
       ":geolocation",
       ":geolocation_jni_headers",
+      "$google_play_services_package:google_play_services_base_java",
+      "$google_play_services_package:google_play_services_basement_java",
+      "$google_play_services_package:google_play_services_location_java",
       "//base:base_java",
     ]
   }
 
   android_library("geolocation_java_test_support") {
     testonly = true
 
     java_files = [ "android/javatests/src/org/chromium/device/geolocation/MockLocationProvider.java" ]
     deps = [
       ":geolocation_java",
@@ skipping 60 matching lines @@
   }
 
   if (is_android) {
     sources -= [
       "network_location_provider_unittest.cc",
       "wifi_data_provider_common_unittest.cc",
     ]
     deps += [ ":geolocation_java_test_support" ]
   }
 }