Use modern c++ code style for incidentd.

This cl does not contain code logic changes.

Bug: 77333635
Test: manual and incidentd_test
Change-Id: Iea0a402b1051defd45159ca267e6dd705f9ffa49
diff --git a/cmds/incidentd/tests/FdBuffer_test.cpp b/cmds/incidentd/tests/FdBuffer_test.cpp
index 7a05d7e..9d208df 100644
--- a/cmds/incidentd/tests/FdBuffer_test.cpp
+++ b/cmds/incidentd/tests/FdBuffer_test.cpp
@@ -24,15 +24,16 @@
 #include <signal.h>
 #include <string.h>
 
+using namespace android;
+using namespace android::base;
+using namespace android::os::incidentd;
+using ::testing::Test;
+
 const int READ_TIMEOUT = 5 * 1000;
 const int BUFFER_SIZE = 16 * 1024;
 const int QUICK_TIMEOUT_MS = 100;
 const std::string HEAD = "[OK]";
 
-using namespace android;
-using namespace android::base;
-using ::testing::Test;
-
 class FdBufferTest : public Test {
 public:
     virtual void SetUp() override {