Migrating majority of gamepad from content/browser/ to device/

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 41 matching lines @@
     "bluetooth/test/mock_bluetooth_cbperipheral_mac.h",
     "bluetooth/test/mock_bluetooth_cbperipheral_mac.mm",
     "bluetooth/test/mock_bluetooth_cbservice_mac.h",
     "bluetooth/test/mock_bluetooth_cbservice_mac.mm",
     "bluetooth/test/mock_bluetooth_central_manager_mac.h",
     "bluetooth/test/mock_bluetooth_central_manager_mac.mm",
     "bluetooth/test/test_bluetooth_adapter_observer.cc",
     "bluetooth/test/test_bluetooth_adapter_observer.h",
     "bluetooth/test/test_bluetooth_local_gatt_service_delegate.cc",
     "bluetooth/test/test_bluetooth_local_gatt_service_delegate.h",
+    "gamepad/gamepad_provider_unittest.cc",
     "nfc/nfc_chromeos_unittest.cc",
     "nfc/nfc_ndef_record_unittest.cc",
     "test/run_all_unittests.cc",
     "vr/vr_device_manager_unittest.cc",
   ]
 
   deps = [
     "//base/test:test_support",
     "//device/battery",
     "//device/battery:mojo_bindings",
     "//device/bluetooth",
     "//device/bluetooth:mocks",
+    "//device/gamepad",
+    "//device/gamepad:test_helpers",
     "//device/nfc",
     "//device/power_save_blocker",
     "//device/vr",
     "//device/vr:fakes",
     "//device/vr:mojo_bindings",
     "//mojo/common",
     "//mojo/edk/system",
     "//mojo/public/cpp/bindings",
     "//net",
     "//testing/gmock",
@@ skipping 144 matching lines @@
     jni_package = "bluetooth"
   }
 
   android_library("bluetooth_test_java") {
     java_files = bluetooth_java_sources_needing_jni
     deps = [
       "//base:base_java",
       "//device/bluetooth:java",
     ]
   }
+
+  junit_binary("device_junit_tests") {
+    java_files = [ "gamepad/android/junit/src/org/chromium/device/gamepad/GamepadMappingsTest.java" ]
+    deps = [
+      "//base:base_java",
+      "//base:base_java_test_support",
+      "//device/gamepad:java",
+    ]
+    srcjar_deps = [ "//device/gamepad:java_enums_srcjar" ]
+  }
 }