Fix ODR violations caused by mojoms being included in multiple components.

device/generic_sensor/public/cpp/sensor_reading.h

Index: device/generic_sensor/public/cpp/sensor_reading.h
diff --git a/device/generic_sensor/public/cpp/sensor_reading.h b/device/generic_sensor/public/cpp/sensor_reading.h
index 7e8dd64eced31e942a393f369dce31b4cb3d8ca7..bd1f7d08057a76eb0c5d5d314dd28b4c8dfb0b09 100644
--- a/device/generic_sensor/public/cpp/sensor_reading.h
+++ b/device/generic_sensor/public/cpp/sensor_reading.h
@@ -6,7 +6,7 @@
 #define DEVICE_GENERIC_SENSOR_PUBLIC_CPP_SENSOR_READING_H_
 
 #include "device/base/synchronization/one_writer_seqlock.h"
-#include "device/generic_sensor/generic_sensor_export.h"
+#include "device/generic_sensor/public/cpp/generic_sensor_public_export.h"
 #include "device/generic_sensor/public/interfaces/sensor.mojom.h"
 
 namespace device {
@@ -40,7 +40,7 @@ class SensorReadingField {
 };
 
 // This structure represents sensor reading data: timestamp and 3 values.
-struct DEVICE_GENERIC_SENSOR_EXPORT SensorReading {
+struct DEVICE_GENERIC_SENSOR_PUBLIC_EXPORT SensorReading {
   SensorReading();
   ~SensorReading();
   SensorReading(const SensorReading& other);
@@ -50,7 +50,7 @@ struct DEVICE_GENERIC_SENSOR_EXPORT SensorReading {
 
 // This structure represents sensor reading buffer: sensor reading and seqlock
 // for synchronization.
-struct DEVICE_GENERIC_SENSOR_EXPORT SensorReadingSharedBuffer {
+struct DEVICE_GENERIC_SENSOR_PUBLIC_EXPORT SensorReadingSharedBuffer {
   SensorReadingSharedBuffer();
   ~SensorReadingSharedBuffer();
   SensorReadingField<OneWriterSeqLock> seqlock;