bluetooth: Make device/bluetooth a shared library component.

device/bluetooth/bluetooth.gyp

 # Copyright 2013 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
       # GN version: //device/bluetooth
       'target_name': 'device_bluetooth',
-      'type': 'static_library',
+      'type': '<(component)',
       'dependencies': [
         '../../base/base.gyp:base',
         '../../net/net.gyp:net',
         '../../ui/base/ui_base.gyp:ui_base',
         'bluetooth_strings.gyp:device_bluetooth_strings',
       ],
+      'defines': [
+        'DEVICE_BLUETOOTH_IMPLEMENTATION',
+      ],
       'sources': [
         # Note: file list duplicated in GN build.
         'bluetooth_adapter.cc',
         'bluetooth_adapter.h',
         'bluetooth_adapter_chromeos.cc',
         'bluetooth_adapter_chromeos.h',
         'bluetooth_adapter_factory.cc',
         'bluetooth_adapter_factory.h',
         'bluetooth_adapter_mac.h',
         'bluetooth_adapter_mac.mm',
@@ skipping 69 matching lines @@
           'dependencies': [
             '../../build/linux/system.gyp:dbus',
             '../../chromeos/chromeos.gyp:chromeos',
             '../../dbus/dbus.gyp:dbus',
           ],
           'export_dependent_settings': [
             '../../build/linux/system.gyp:dbus'
           ]
         }],
         ['OS=="win"', {
-          'all_dependent_settings': {
+          # The following two blocks are duplicated. They apply to static lib
+          # and shared lib configurations respectively.
+          'all_dependent_settings': {  # For static lib, apply to dependents.
             'msvs_settings': {
               'VCLinkerTool': {
                 'DelayLoadDLLs': [
                   'BluetoothApis.dll',
                   # Despite MSDN stating that Bthprops.dll contains the
                   # symbols declared by bthprops.lib, they actually reside here:
                   'Bthprops.cpl',
                   'setupapi.dll',
                 ],
               },
             },
           },
+          'msvs_settings': {  # For shared lib, apply to self.
+            'VCLinkerTool': {
+              'DelayLoadDLLs': [
+                'BluetoothApis.dll',
+                # Despite MSDN stating that Bthprops.dll contains the
+                # symbols declared by bthprops.lib, they actually reside here:
+                'Bthprops.cpl',
+                'setupapi.dll',
+              ],
+            },
+          },
         }],
         ['OS=="mac"', {
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/IOBluetooth.framework',
             ],
           },
         }],
       ],
     },
@@ skipping 25 matching lines @@
         'test/mock_bluetooth_gatt_notify_session.cc',
         'test/mock_bluetooth_gatt_notify_session.h',
         'test/mock_bluetooth_gatt_service.cc',
         'test/mock_bluetooth_gatt_service.h',
         'test/mock_bluetooth_socket.cc',
         'test/mock_bluetooth_socket.h',
       ],
     },
   ],
 }