[Libomptarget][NFC] Clean up warnings and format

Author: jhuber6

openmp/libomptarget/plugins-nextgen/common/MemoryManager/MemoryManager.h

@@ -22,7 +22,6 @@
 #include <vector>
 
 #include "Debug.h"
-#include "omptargetplugin.h"
 
 /// Base class of per-device allocator.
 class DeviceAllocatorTy {

openmp/libomptarget/plugins-nextgen/common/PluginInterface/PluginInterface.h

@@ -239,8 +239,8 @@ class DeviceImageTy {
 struct GenericKernelTy {
   /// Construct a kernel with a name and a execution mode.
   GenericKernelTy(const char *Name, OMPTgtExecModeFlags ExecutionMode)
-      : Name(Name), ExecutionMode(ExecutionMode),
-        PreferredNumThreads(0), MaxNumThreads(0) {}
+      : Name(Name), ExecutionMode(ExecutionMode), PreferredNumThreads(0),
+        MaxNumThreads(0) {}
 
   virtual ~GenericKernelTy() {}
 
@@ -255,8 +255,8 @@ struct GenericKernelTy {
                ptrdiff_t *ArgOffsets, KernelArgsTy &KernelArgs,
                AsyncInfoWrapperTy &AsyncInfoWrapper) const;
   virtual Error launchImpl(GenericDeviceTy &GenericDevice, uint32_t NumThreads,
-                           uint64_t NumBlocks,
-                           KernelArgsTy &KernelArgs, void *Args,
+                           uint64_t NumBlocks, KernelArgsTy &KernelArgs,
+                           void *Args,
                            AsyncInfoWrapperTy &AsyncInfoWrapper) const = 0;
 
   /// Get the kernel name.

openmp/libomptarget/plugins-nextgen/common/PluginInterface/RPC.h

@@ -23,7 +23,7 @@
 namespace llvm::omp::target {
 namespace plugin {
 struct GenericDeviceTy;
-struct GenericGlobalHandlerTy;
+class GenericGlobalHandlerTy;
 class DeviceImageTy;
 } // namespace plugin