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

chrome/browser/resources/shared/css/tree.css

Index: chrome/browser/resources/shared/css/tree.css
diff --git a/chrome/browser/resources/shared/css/tree.css b/chrome/browser/resources/shared/css/tree.css
index 887b2445833767afddbd975717e290d816413b49..076724cbd09b3844e1012ff2f5602b49a5598c43 100644
--- a/chrome/browser/resources/shared/css/tree.css
+++ b/chrome/browser/resources/shared/css/tree.css
@@ -16,18 +16,12 @@ tree {
   border-radius: 2px;
   color: black;
   cursor: default;
-  line-height: 20px;
+  line-height: 28px;
   padding: 0 3px;
   position: relative;
   white-space: nowrap;
 }
 
-@media (pointer:coarse) {
-  .tree-item > .tree-row {
-    line-height: 40px;
-  }
-}
-
 .expand-icon {
   -webkit-transform: rotate(-90deg);
   -webkit-transition: all 150ms;
@@ -38,17 +32,11 @@ tree {
   height: 16px;
   opacity: .6;
   position: relative;
-  top: 2px;
+  top: 6px;
   vertical-align: top;
   width: 16px;
 }
 
-@media (pointer:coarse) {
-  .expand-icon {
-    vertical-align: text-top;
-  }
-}
-
 html[dir=rtl] .expand-icon {
   -webkit-transform: rotate(90deg);
 }