Update Google Input Tools.

third_party/google_input_tools/src/chrome/os/inputview/emoji.css

 .inputview-emoji-switch-recent {
   background: url('images/emoji_recent.png') no-repeat center;
   background-size: 24px 24px;
   height: 24px;
   width: 24px;
 }
 .inputview-emoji-tabbar-key-highlight .inputview-emoji-switch-recent {
   background: url('images/emoji_recent_selected.png') no-repeat center;
   background-size: 24px 24px;
 }
@@ skipping 91 matching lines @@
 }
 .inputview-emoji-key {
   display: table-cell;
   vertical-align: middle;
 }
 .inputview-emoji-key .inputview-special-key-name {
   font-size: 30px;
   text-align: center;
 }
 .inputview-landscape .inputview-emoticon.inputview-emoji-key .inputview-special-key-name {
-  font-size: 20px;
+  font-size: 16px;
 }
 .inputview-portrait .inputview-emoticon.inputview-emoji-key .inputview-special-key-name {
   font-size: 15px;
 }
 .inputview-emoji-back {
   margin: 1px;
   font-size: 18px;
   color: #111111;
   text-align: center;
 }
@@ skipping 24 matching lines @@
 }
 #tabBar {
   border-bottom: 1px solid rgba(255, 255, 255, .6);
   background-color: #e4e7e9;
 }
 #emojiSpaceRow,
 #rowsAndSideKeys {
   border-left: 1.5px solid rgba(55, 71, 79, 0.1);
   border-right: 1.5px solid rgba(55, 71, 79, 0.1);
 }