Removed the dependency of compiler on common. This is done to make compiler self-sufficient so that it is easier to consume by external developers. I tried to replace all instances of assert by simply redefining assert(x) to ASSERT(x), but was getting a lot of compile errors. I still need to investigate that.
Review URL: http://codereview.appspot.com/1461041

git-svn-id: https://angleproject.googlecode.com/svn/trunk@323 736b8ea6-26fd-11df-bfd4-992fa37f6226
diff --git a/src/compiler/preprocessor/tokens.c b/src/compiler/preprocessor/tokens.c
index 09f56aa..7cfc73d 100644
--- a/src/compiler/preprocessor/tokens.c
+++ b/src/compiler/preprocessor/tokens.c
@@ -50,12 +50,12 @@
 // tokens.c
 //
 
-#include <assert.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <ctype.h>
 
+#include "compiler/debug.h"
 #include "compiler/preprocessor/slglobals.h"
 
 ///////////////////////////////////////////////////////////////////////////////////////////////