--- a/gfx/gl/GfxTexturesReporter.h
+++ b/gfx/gl/GfxTexturesReporter.h
@@ -1,14 +1,17 @@
 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /* vim: set ts=8 sts=4 et sw=4 tw=80: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+#ifndef GFXTEXTURESREPORTER_H_
+#define GFXTEXTURESREPORTER_H_
+
 #include "nsIMemoryReporter.h"
 #include "GLTypes.h"
 
 namespace mozilla {
 namespace gl {
 
 class GfxTexturesReporter MOZ_FINAL : public MemoryReporterBase
 {
@@ -40,9 +43,11 @@ public:
 
 private:
     int64_t Amount() MOZ_OVERRIDE { return sAmount; }
 
     static int64_t sAmount;
 };
 
 }
-}
\ No newline at end of file
+}
+
+#endif // GFXTEXTURESREPORTER_H_

--- a/gfx/gl/TextureGarbageBin.h
+++ b/gfx/gl/TextureGarbageBin.h
@@ -1,14 +1,17 @@
 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 /* vim: set ts=8 sts=4 et sw=4 tw=80: */
 /* This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
+#ifndef TEXTUREGARBAGEBIN_H_
+#define TEXTUREGARBAGEBIN_H_
+
 #include <stack>
 
 #include "mozilla/Mutex.h"
 #include "nsISupportsImpl.h"
 
 #include "GLContextTypes.h"
 
 namespace mozilla {
@@ -30,8 +33,10 @@ public:
 
     void GLContextTeardown();
     void Trash(GLuint tex);
     void EmptyGarbage();
 };
 
 }
 }
+
+#endif // TEXTUREGARBAGEBIN_H_