clang-tidy: modernize-make-unique

cscore/src/main/native/cpp/SourceImpl.cpp

@@ -6,6 +6,7 @@
 
 #include <algorithm>
 #include <cstring>
+#include <memory>
 
 #include <wpi/json.h>
 #include <wpi/timestamp.h>
@@ -423,7 +424,7 @@ std::unique_ptr<Image> SourceImpl::AllocImage(
 
     // if nothing found, allocate a new buffer
     if (found < 0) {
-      image.reset(new Image{size});
+      image = std::make_unique<Image>(size);
     } else {
       image = std::move(m_imagesAvail[found]);
     }

cscore/src/main/native/linux/UsbCameraImpl.cpp

@@ -20,6 +20,7 @@
 #include <unistd.h>
 
 #include <algorithm>
+#include <memory>
 
 #include <wpi/FileSystem.h>
 #include <wpi/MemAlloc.h>
@@ -378,8 +379,8 @@ void UsbCameraImpl::CameraThreadMain() {
       close(notify_fd);
       notify_fd = -1;
     } else {
-      notify_is.reset(new wpi::raw_fd_istream{
-          notify_fd, true, sizeof(struct inotify_event) + NAME_MAX + 1});
+      notify_is = std::make_unique<wpi::raw_fd_istream>(
+          notify_fd, true, sizeof(struct inotify_event) + NAME_MAX + 1);
     }
   }
   bool notified = (notify_fd < 0);  // treat as always notified if cannot notify

wpilibc/src/main/native/cpp/SPI.cpp

@@ -5,6 +5,7 @@
 #include "frc/SPI.h"
 
 #include <cstring>
+#include <memory>
 #include <utility>
 
 #include <hal/FRCUsageReporting.h>
@@ -351,8 +352,9 @@ void SPI::InitAccumulator(units::second_t period, int cmd, int xferSize,
   SetAutoTransmitData(cmdBytes, xferSize - 4);
   StartAutoRate(period);
 
-  m_accum.reset(new Accumulator(m_port, xferSize, validMask, validValue,
-                                dataShift, dataSize, isSigned, bigEndian));
+  m_accum =
+      std::make_unique<Accumulator>(m_port, xferSize, validMask, validValue,
+                                    dataShift, dataSize, isSigned, bigEndian);
   m_accum->m_notifier.StartPeriodic(period * kAccumulateDepth / 2);
 }