Remove DeviceLightEvent implementation

device/sensors/sensor_manager_android_unittest.cc

 // 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.
 
 #include "device/sensors/sensor_manager_android.h"
 
 #include <memory>
 
 #include "base/android/jni_android.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 26 matching lines @@
   bool Start(ConsumerType event_type) override { return true; }
   void Stop(ConsumerType event_type) override {}
 
  private:
   int number_active_sensors_;
 };
 
 class AndroidSensorManagerTest : public testing::Test {
  protected:
   AndroidSensorManagerTest() {
-    light_buffer_.reset(new DeviceLightHardwareBuffer);
     motion_buffer_.reset(new DeviceMotionHardwareBuffer);
     orientation_buffer_.reset(new DeviceOrientationHardwareBuffer);
     orientation_absolute_buffer_.reset(new DeviceOrientationHardwareBuffer);
   }
 
   void VerifyOrientationBufferValues(
       const DeviceOrientationHardwareBuffer* buffer,
       double alpha,
       double beta,
       double gamma) {
     ASSERT_TRUE(buffer->data.all_available_sensors_are_active);
     ASSERT_EQ(alpha, buffer->data.alpha);
     ASSERT_TRUE(buffer->data.has_alpha);
     ASSERT_EQ(beta, buffer->data.beta);
     ASSERT_TRUE(buffer->data.has_beta);
     ASSERT_EQ(gamma, buffer->data.gamma);
     ASSERT_TRUE(buffer->data.has_gamma);
   }
 
-  std::unique_ptr<DeviceLightHardwareBuffer> light_buffer_;
   std::unique_ptr<DeviceMotionHardwareBuffer> motion_buffer_;
   std::unique_ptr<DeviceOrientationHardwareBuffer> orientation_buffer_;
   std::unique_ptr<DeviceOrientationHardwareBuffer> orientation_absolute_buffer_;
   base::MessageLoop message_loop_;
 };
 
 TEST_F(AndroidSensorManagerTest, ThreeDeviceMotionSensorsActive) {
   FakeSensorManagerAndroid::Register(base::android::AttachCurrentThread());
   FakeSensorManagerAndroid sensorManager;
   sensorManager.SetNumberActiveDeviceMotionSensors(3);
@@ skipping 90 matching lines @@
       orientation_absolute_buffer_.get());
   ASSERT_FALSE(orientation_buffer_->data.all_available_sensors_are_active);
 
   sensorManager.GotOrientationAbsolute(nullptr, nullptr, 4, 5, 6);
   VerifyOrientationBufferValues(orientation_absolute_buffer_.get(), 4, 5, 6);
 
   sensorManager.StopFetchingDeviceOrientationData();
   ASSERT_FALSE(orientation_buffer_->data.all_available_sensors_are_active);
 }
 
-// DeviceLight
-TEST_F(AndroidSensorManagerTest, DeviceLightSensorsActive) {
-  FakeSensorManagerAndroid::Register(base::android::AttachCurrentThread());
-  FakeSensorManagerAndroid sensorManager;
-
-  sensorManager.StartFetchingDeviceLightData(light_buffer_.get());
-
-  sensorManager.GotLight(nullptr, nullptr, 100);
-  ASSERT_EQ(100, light_buffer_->data.value);
-
-  sensorManager.StopFetchingDeviceLightData();
-  ASSERT_EQ(-1, light_buffer_->data.value);
-}
-
 }  // namespace
 
 }  // namespace device