This patch is the rest of the lint cleanup minus the other open issue.

chrome/renderer/renderer_sandbox_support_linux.h

Index: chrome/renderer/renderer_sandbox_support_linux.h
diff --git a/chrome/renderer/renderer_sandbox_support_linux.h b/chrome/renderer/renderer_sandbox_support_linux.h
index b7d6b77ac2c0eb99dd5bb84863c42de23c719927..f8f080ee8b30d5a0bb79c85e02f0187531371e7c 100644
--- a/chrome/renderer/renderer_sandbox_support_linux.h
+++ b/chrome/renderer/renderer_sandbox_support_linux.h
@@ -2,8 +2,8 @@
 // source code is governed by a BSD-style license that can be found in the
 // LICENSE file.
 
-#ifndef CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_H_
-#define CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_H_
+#ifndef CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_
+#define CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_
 
 #include <stdint.h>
 
@@ -22,4 +22,4 @@ std::string getFontFamilyForCharacters(const uint16_t* utf16, size_t num_utf16);
 
 };  // namespace render_sandbox_support
 
-#endif  // CHROME_RENDERER_RENDER_SANDBOX_SUPPORT_H_
+#endif  // CHROME_RENDERER_RENDERER_SANDBOX_SUPPORT_LINUX_H_