Maelstrom: ErrorBase.h was moved to ../utils

https://github.com/libsdl-org/Maelstrom/commit/6989441d7ee35e9db2e2edb3bb2d3782ac75b24d

From 6989441d7ee35e9db2e2edb3bb2d3782ac75b24d Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Thu, 26 Jul 2012 16:01:05 -0700
Subject: [PATCH] ErrorBase.h was moved to ../utils

---
 screenlib/Makefile.am | 1 -
 screenlib/Makefile.in | 1 -
 2 files changed, 2 deletions(-)

diff --git a/screenlib/Makefile.am b/screenlib/Makefile.am
index 2e3bee5c..01f46a67 100644
--- a/screenlib/Makefile.am
+++ b/screenlib/Makefile.am
@@ -2,7 +2,6 @@
 noinst_LIBRARIES = libSDLscreen.a
 
 libSDLscreen_a_SOURCES =	\
-	ErrorBase.h		\
 	SDL_FrameBuf.cpp	\
 	SDL_FrameBuf.h		\
 	UIArea.cpp		\
diff --git a/screenlib/Makefile.in b/screenlib/Makefile.in
index 05c23ac2..02d399d4 100644
--- a/screenlib/Makefile.in
+++ b/screenlib/Makefile.in
@@ -185,7 +185,6 @@ top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 noinst_LIBRARIES = libSDLscreen.a
 libSDLscreen_a_SOURCES = \
-	ErrorBase.h		\
 	SDL_FrameBuf.cpp	\
 	SDL_FrameBuf.h		\
 	UIArea.cpp		\