Wire the eula and the dialog display code...

chrome/installer/setup/eula/oem.css

Index: chrome/installer/setup/eula/oem.css
===================================================================
--- chrome/installer/setup/eula/oem.css	(revision 0)
+++ chrome/installer/setup/eula/oem.css	(revision 0)
@@ -0,0 +1,52 @@
+html {
+  overflow:auto;
+}
+body, td {
+  overflow:auto;
+  margin:0px;
+  font-family:arial;
+  font-size:84%;
+}
+.header {
+  background-color:#d8dfea;
+  padding:10px 10px 10px 8px;
+}
+.icontext {
+  text-align:center;
+  font-family:tahoma;
+  font-size:11px;
+  padding:1px 0px 0px 2px;
+}
+.title {
+  font-size:115%;
+  font-weight:bold;
+}
+.desc {
+  display:block;
+  padding-top:5px;
+}
+.main {
+  margin:17px 13px 0px 14px;
+}
+.eula {
+  margin:5px 10px 0px 5px;
+}
+iframe {
+  border:1px solid #999999;
+}
+.footer {
+  position:absolute;
+  bottom:0px;
+  padding:5px 5px 5px 5px;
+}
+form {
+  margin:0px;
+  padding:0px;
+}
+.labelcell {
+  padding-top:2px;
+}
+.buttons {
+  margin:8px 5px 0px 5px;
+  text-align:right;
+}