[WebUI] Fix rest of CSS style nits in misc. dirs so I can turn on CSS checker.

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 1cd439e2c0a38feddac8b4871c3ac9e6a9b84732..0c6793d2e1ecb0d96b9373812a40854a7378187b 100644
--- a/chrome/browser/resources/history/history.css
+++ b/chrome/browser/resources/history/history.css
@@ -25,8 +25,8 @@
   cursor: pointer;
   display: inline-block;
   font: inherit;
-  text-decoration: underline;
   padding: 0 9px;
+  text-decoration: underline;
 }
 
 .gap,
@@ -69,7 +69,8 @@ html[dir=rtl] .entry-box {
   white-space: nowrap;
 }
 
-.search-results, .day-results {
+.search-results,
+.day-results {
   margin: 0 0 24px 0;
   padding: 0;
 }
@@ -110,7 +111,8 @@ html[dir=rtl] .entry-box {
   border-color: rgb(48, 57, 66);
 }
 
-.drop-down[menu-shown], .drop-down:focus {
+.drop-down[menu-shown],
+.drop-down:focus {
   background-color: rgb(48, 57, 66);
   background-image: -webkit-canvas(drop-down-arrow-active);
   border-color: rgb(48, 57, 66);
@@ -158,7 +160,8 @@ html[dir='rtl'] .entry .title {
   background-color: none;
 }
 
-.entry-box:hover, .entry-box.contains-focus {
+.entry-box:hover,
+.entry-box.contains-focus {
   background-color: rgb(252, 252, 252);
   border-radius: 2px;
 }