History: Use images instead of unicode characters.

chrome/browser/resources/history/history.css

Index: chrome/browser/resources/history/history.css
diff --git a/chrome/browser/resources/history/history.css b/chrome/browser/resources/history/history.css
index b2ce3e85f8df8e9db17d79e8e36b97f6df9e0740..3cde43a6a208348e37e7d62ee69edf43e87e04e5 100644
--- a/chrome/browser/resources/history/history.css
+++ b/chrome/browser/resources/history/history.css
@@ -236,6 +236,15 @@ html[dir='rtl'] .entry .title {
 }
 </if>
 
+#range-previous img {
+  -webkit-transform: rotate(180deg);
+  margin-top: -1px;

[James Hawkins, 2013/02/07 19:37:29]

Why the need for -1, 1?

[Sergiu, 2013/02/08 10:01:17]

Initially I thought it wasn't aligned properly but it was, removed them.

+}
+
+#range-next img {
+  margin-top: 1px;
+}
+
 .entry-box {
   background-color: none;
 }
@@ -265,8 +274,15 @@ html[dir='rtl'] .entry .title {
   background-size: 16px;
 }
 
+.site-domain a {

[James Hawkins, 2013/02/07 19:37:29]

It's not being decorated like an anchor; is it going to act like an anchor?

[Patrick Dubroy, 2013/02/07 19:38:43]

I think it should look and behave like a regular link, but clicking on it should
expand the items below it.

[James Hawkins, 2013/02/07 19:42:54]

Ah, so it's a link-button.  We have that in
chrome/browser/resources/widgets.css.

[Sergiu, 2013/02/08 10:01:17]

I've set them to that, although I hope it's not too confusing for the users
(which could expect that clicking on the grouped "www.google.com" link takes
them to google.com while it just expands that group).

+  color: black;
+  text-decoration: none;
+}
+
 .site-domain-arrow {
   -webkit-transition: -webkit-transform 300ms linear;
+  background: url('../triangle_small_right.png') no-repeat;
+  background-position: 5px 5px;
   color: #8F8F8F;
   height: 21px;
   margin-right: 2px;