swiftshader: Remove semicolons.

Bug: chromium:926235
Change-Id: I9d5a28e1dd2ee6619ee0fefcd9f3798ca22be45b
Reviewed-on: https://swiftshader-review.googlesource.com/c/25048
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: Nico Weber <thakis@chromium.org>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
diff --git a/src/OpenGL/compiler/OutputASM.h b/src/OpenGL/compiler/OutputASM.h
index b037a67..1b08de0 100644
--- a/src/OpenGL/compiler/OutputASM.h
+++ b/src/OpenGL/compiler/OutputASM.h
@@ -183,7 +183,7 @@
 	{
 		friend class OutputASM;
 	public:
-		virtual ~Shader() {};
+		virtual ~Shader() {}
 		virtual sw::Shader *getShader() const = 0;
 		virtual sw::PixelShader *getPixelShader() const;
 		virtual sw::VertexShader *getVertexShader() const;