Standardize size of WebUI controls for touch and non-touch.

chrome/browser/resources/bookmark_manager/css/bmm.css

Index: chrome/browser/resources/bookmark_manager/css/bmm.css
diff --git a/chrome/browser/resources/bookmark_manager/css/bmm.css b/chrome/browser/resources/bookmark_manager/css/bmm.css
index 43d59568da97d145e9edcac1256164c2a1e83dab..d19683a60e89fe1b17fc8831cc03b6f40d4b30a0 100644
--- a/chrome/browser/resources/bookmark_manager/css/bmm.css
+++ b/chrome/browser/resources/bookmark_manager/css/bmm.css
@@ -22,6 +22,7 @@ list > * {
   -webkit-padding-start: 3px;
   color: hsl(0, 0%, 70%);
   display: -webkit-box;
+  line-height: 30px;

[Evan Stade, 2012/08/14 18:38:01]

should this be in em?

[kevers, 2012/08/14 20:26:53]

Used 30px to be same height as element in the tree control in the LHS of the
bookmark manager.  Seems to look best when sizes in the two columns are
precisely aligned.  2em would work out to be 28px, and be shorter than a tree
entry due to its 1px border.

[Evan Stade, 2012/08/14 22:06:39]

that seems like a valid reason. Although you can always use floating-point ems.
regardless, lgtm.

   padding-bottom: 0;
   padding-top: 0;
   text-decoration: none;