test: Remove using namespace in header files

"using namespace" in a header file propagates the namespace to
the files including the header file. So it should be avoided.
This removes "using namespace" in header files in test.

Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/test/media_device/media_device_test.h b/test/media_device/media_device_test.h
index 0c8bf9f2..a88de56c 100644
--- a/test/media_device/media_device_test.h
+++ b/test/media_device/media_device_test.h
@@ -14,8 +14,6 @@
 
 #include "test.h"
 
-using namespace libcamera;
-
 class MediaDeviceTest : public Test
 {
 public:
@@ -25,10 +23,10 @@ public:
 protected:
 	int init();
 
-	std::shared_ptr<MediaDevice> media_;
+	std::shared_ptr<libcamera::MediaDevice> media_;
 
 private:
-	std::unique_ptr<DeviceEnumerator> enumerator_;
+	std::unique_ptr<libcamera::DeviceEnumerator> enumerator_;
 };
 
 #endif /* __LIBCAMERA_MEDIADEVICE_TEST_H__ */