Change grit to depend on test data in the main repository.

tools/grit/grit/testdata/chat_result.html

Index: tools/grit/grit/testdata/chat_result.html
diff --git a/tools/grit/grit/testdata/chat_result.html b/tools/grit/grit/testdata/chat_result.html
new file mode 100644
index 0000000000000000000000000000000000000000..318078bc3d30cac7879cdc2f645efa637b0cd325
--- /dev/null
+++ b/tools/grit/grit/testdata/chat_result.html
@@ -0,0 +1,24 @@
+[HEADER]
+[CHROME]
+<table border=0 cellpadding=2 cellspacing=2>
+<tr><td>[$~STARTCHAT~$]</td></tr>
+</table>
+<blockquote id=gg_1> 
+<table bgcolor=#f0f8ff width=80% cellpadding=5><tr><td>
+<img style="vertical-align:middle;" height=16 src="16x16_chat.gif" width=16> &nbsp; <b>[$~TITLE~$]</b> 
+<font size=-1><br><br>Participants: [USERNAME], [BUDDYNAME]<br>
+Date: [TIME]</font></td></tr></table>
+<br id=contents>
+<label>[CONTENTS]</label>
+</blockquote>
+<table border=0 cellpadding=2 cellspacing=2>
+<tr><td>[$~STARTCHAT~$]</td></tr>
+</table>
+<style>
+.hl {	color:black; background-color:#ffff88}
+</style>
+<script>
+[$~HIGHLIGHT_SCRIPT~$]
+[ONLOAD]
+</script>
+[FOOTER]