Bug 1460022: Part 5 - Update launcher process to work with new DLL interceptor interface; r=mhowell

browser/app/winlauncher/DllBlocklistWin.cpp

@@ -246,7 +246,8 @@ IsDllAllowed(const UNICODE_STRING& aLeafName, void* aBaseAddress)
 }
 
 typedef decltype(&NtMapViewOfSection) NtMapViewOfSection_func;
-static NtMapViewOfSection_func stub_NtMapViewOfSection;
+static mozilla::CrossProcessDllInterceptor::FuncHookType<NtMapViewOfSection_func>
+  stub_NtMapViewOfSection;
 
 static NTSTATUS NTAPI
 patched_NtMapViewOfSection(HANDLE aSection, HANDLE aProcess, PVOID* aBaseAddress,
@@ -356,9 +357,8 @@ InitializeDllBlocklistOOP(HANDLE aChildProcess)
 {
   mozilla::CrossProcessDllInterceptor intcpt(aChildProcess);
   intcpt.Init(L"ntdll.dll");
-  bool ok = intcpt.AddDetour("NtMapViewOfSection",
-                             reinterpret_cast<intptr_t>(&patched_NtMapViewOfSection),
-                             (void**) &stub_NtMapViewOfSection);
+  bool ok = stub_NtMapViewOfSection.SetDetour(intcpt, "NtMapViewOfSection",
+                                              &patched_NtMapViewOfSection);
   if (!ok) {
     return false;
   }