Fix include guards.

BUG=angle:733

Change-Id: I08b2c11c4831f1161c178c1842b10e807185aced
Reviewed-on: https://chromium-review.googlesource.com/230831
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
diff --git a/src/compiler/translator/OutputGLSL.h b/src/compiler/translator/OutputGLSL.h
index bceebe3..c2539be 100644
--- a/src/compiler/translator/OutputGLSL.h
+++ b/src/compiler/translator/OutputGLSL.h
@@ -4,8 +4,8 @@
 // found in the LICENSE file.
 //
 
-#ifndef CROSSCOMPILERGLSL_OUTPUTGLSL_H_
-#define CROSSCOMPILERGLSL_OUTPUTGLSL_H_
+#ifndef COMPILER_TRANSLATOR_OUTPUTGLSL_H_
+#define COMPILER_TRANSLATOR_OUTPUTGLSL_H_
 
 #include "compiler/translator/OutputGLSLBase.h"
 
@@ -25,4 +25,4 @@
     virtual TString translateTextureFunction(TString& name);
 };
 
-#endif  // CROSSCOMPILERGLSL_OUTPUTGLSL_H_
+#endif  // COMPILER_TRANSLATOR_OUTPUTGLSL_H_