Add missing license headers. (dotnet/coreclr#19693)

Commit migrated from dotnet/coreclr@1b92bb4

src/coreclr/tests/src/tracing/common/Assert.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 
 namespace Tracing.Tests.Common

src/coreclr/tests/src/tracing/common/EtlFile.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 

src/coreclr/tests/src/tracing/common/NetPerfFile.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 

src/coreclr/tests/src/tracing/common/TraceConfiguration.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Reflection;
 

src/coreclr/tests/src/tracing/common/TraceControl.cs

@@ -1,4 +1,8 @@
-using System;
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
 using System.Reflection;
 
 namespace Tracing.Tests.Common

src/coreclr/tests/src/tracing/eventactivityidcontrol/EventActivityIdControl.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Reflection;
 using System.Threading;

src/coreclr/tests/src/tracing/eventlistener/EventListener.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Diagnostics.Tracing;

src/coreclr/tests/src/tracing/eventsource/eventpipeandetw/EventPipeAndEtw.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Collections.Generic;

src/coreclr/tests/src/tracing/eventsource/eventsourcetrace/EventSourceTrace.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Collections.Generic;

src/coreclr/tests/src/tracing/runtimeeventsource/RuntimeEventSourceTest.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Diagnostics.Tracing;

src/coreclr/tests/src/tracing/tracevalidation/inducedgc/InducedGC.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using Tracing.Tests.Common;

src/coreclr/tests/src/tracing/tracevalidation/jittingstarted/JittingStarted.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Reflection;

src/coreclr/tests/src/tracing/tracevalidation/rundown/Rundown.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Collections.Generic;
 using Microsoft.Diagnostics.Tracing;

src/coreclr/tests/src/tracing/tracevalidation/tracelogging/EventSourceTest.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.Collections.Generic;
 using System.Diagnostics.Tracing;

src/coreclr/tests/src/tracing/tracevalidation/tracelogging/TraceLogging.cs

@@ -1,3 +1,7 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
 using System;
 using System.IO;
 using System.Collections.Generic;