[ChromeOS] Implement collected cookies in webui.

chrome/browser/resources/collected_cookies.css

Index: chrome/browser/resources/collected_cookies.css
diff --git a/chrome/browser/resources/collected_cookies.css b/chrome/browser/resources/collected_cookies.css
new file mode 100644
index 0000000000000000000000000000000000000000..e2f7615364bfe45538ef73a9bbd3d7e0e26ad9ac
--- /dev/null
+++ b/chrome/browser/resources/collected_cookies.css
@@ -0,0 +1,20 @@
+body {
+  font-size: 84%;
+  font-family: Arial, Helvetica, sans-serif;
+}
+
+[hidden] {

[arv (Not doing code reviews), 2011/03/10 18:03:00]

This rule should not be needed (it might but in general it is not needed). If it
really is needed I would like a comment explaining why.

[xiyuan, 2011/03/10 19:23:59]

It is indeed not needed. Removed.

+  display: none;
+}
+
+.cookies-tree {
+  border: 1px solid lightgrey;
+  padding: 5px;
+  width: 450px;
+  height: 135px;
+}
+
+#info-banner {
+  background: -webkit-linear-gradient(#fff2b7, #fae691 97%, #878787);
+  padding: 2px 0;
+}