Add Linux support for the Bluetooth API.

device/BUILD.gn

 # Copyright 2015 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")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")  # For generate_jni().
 }
@@ skipping 12 matching lines @@
   deps = [
     ":device_unittests",
   ]
 }
 
 test("device_unittests") {
   sources = [
     "battery/battery_status_manager_win_unittest.cc",
     "battery/battery_status_service_unittest.cc",
     "bluetooth/bluetooth_adapter_mac_unittest.mm",
-    "bluetooth/bluetooth_adapter_profile_chromeos_unittest.cc",
     "bluetooth/bluetooth_adapter_unittest.cc",
     "bluetooth/bluetooth_adapter_win_unittest.cc",
-    "bluetooth/bluetooth_advertisement_chromeos_unittest.cc",
     "bluetooth/bluetooth_advertisement_unittest.cc",
-    "bluetooth/bluetooth_audio_sink_chromeos_unittest.cc",
-    "bluetooth/bluetooth_chromeos_unittest.cc",
     "bluetooth/bluetooth_device_unittest.cc",
     "bluetooth/bluetooth_device_win_unittest.cc",
     "bluetooth/bluetooth_discovery_filter_unittest.cc",
-    "bluetooth/bluetooth_gatt_chromeos_unittest.cc",
     "bluetooth/bluetooth_low_energy_win_unittest.cc",
     "bluetooth/bluetooth_service_record_win_unittest.cc",
-    "bluetooth/bluetooth_socket_chromeos_unittest.cc",
     "bluetooth/bluetooth_task_manager_win_unittest.cc",
     "bluetooth/bluetooth_uuid_unittest.cc",
     "bluetooth/test/bluetooth_test.cc",
     "bluetooth/test/bluetooth_test.h",
     "bluetooth/test/bluetooth_test_android.cc",
     "bluetooth/test/bluetooth_test_android.h",
     "bluetooth/test/bluetooth_test_mac.h",
     "bluetooth/test/bluetooth_test_mac.mm",
     "bluetooth/test/test_bluetooth_adapter_observer.cc",
     "bluetooth/test/test_bluetooth_adapter_observer.h",
@@ skipping 77 matching lines @@
   }
 
   if (is_android) {
     sources -= [ "battery/battery_status_service_unittest.cc" ]
     deps -= [ "//device/battery" ]
     deps += [ ":bluetooth_test_jni_headers" ]
     apk_deps = [ ":bluetooth_test_java" ]
   }
 
   if (is_chromeos) {
-    configs += [ "//build/config/linux:dbus" ]
-
     deps += [
       "//chromeos",
       "//chromeos:test_support",
       "//chromeos:test_support_without_gmock",
-      "//dbus",
     ]
   }
 
+  if (is_chromeos || is_linux) {
+    configs += [ "//build/config/linux:dbus" ]
+
+    sources += [
+      "bluetooth/bluetooth_adapter_profile_bluez_unittest.cc",
+      "bluetooth/bluetooth_advertisement_bluez_unittest.cc",
+      "bluetooth/bluetooth_audio_sink_bluez_unittest.cc",
+      "bluetooth/bluetooth_bluez_unittest.cc",
+      "bluetooth/bluetooth_gatt_bluez_unittest.cc",
+      "bluetooth/bluetooth_socket_bluez_unittest.cc",
+    ]
+
+    deps += [ "//dbus" ]
+  }
+
   if (is_posix && !is_android && !is_mac) {
     libs = [ "rt" ]
   }
 
   if (is_mac) {
     deps += [ "//third_party/ocmock" ]
     ldflags = [ "-ObjC" ]
     libs = [ "IOBluetooth.framework" ]
 
     # In the OSX 10.10 SDK, CoreBluetooth became a top level framework.
@@ skipping 15 matching lines @@
   }
 
   android_library("bluetooth_test_java") {
     java_files = bluetooth_java_sources_needing_jni
     deps = [
       "//base:base_java",
       "//device/bluetooth:java",
     ]
   }
 }