[DeviceLight] Add renderer+common parts

content/common/device_sensors/device_light_data.cc

Index: content/common/device_sensors/device_light_data.cc
diff --git a/content/child/sync_load_response.cc b/content/common/device_sensors/device_light_data.cc
similarity index 58%
copy from content/child/sync_load_response.cc
copy to content/common/device_sensors/device_light_data.cc
index 163153aa23766cc3a0b71a8fa8e1730efdb7a464..77da74113702983f9782485191dff5cd6a877a74 100644
--- a/content/child/sync_load_response.cc
+++ b/content/common/device_sensors/device_light_data.cc
@@ -2,12 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "content/child/sync_load_response.h"
+#include "content/common/device_sensors/device_light_data.h"
 
-namespace content {
+#include <string.h>
 
-SyncLoadResponse::SyncLoadResponse() {}
+namespace content {
 
-SyncLoadResponse::~SyncLoadResponse() {}
+DeviceLightData::DeviceLightData() : value(-1), valueIsUpdated(true) {
+}
 
 }  // namespace content