Use more explicit include paths.

This helps clarify dependencies and simplifies include paths.

Bug swiftshader:86

Change-Id: I564ee420bb9029fa6428e49b63a86d633301bec2
Reviewed-on: https://swiftshader-review.googlesource.com/13288
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
diff --git a/src/Shader/ShaderCore.hpp b/src/Shader/ShaderCore.hpp
index c7b8be4..bcb4cb3 100644
--- a/src/Shader/ShaderCore.hpp
+++ b/src/Shader/ShaderCore.hpp
@@ -15,9 +15,9 @@
 #ifndef sw_ShaderCore_hpp
 #define sw_ShaderCore_hpp
 
-#include "Debug.hpp"
 #include "Shader.hpp"
 #include "Reactor/Reactor.hpp"
+#include "Common/Debug.hpp"
 
 namespace sw
 {