NTP: Add ability to uninstall apps from the ntp....

chrome/browser/resources/new_new_tab.css

 html {
   /* This is needed because of chrome://theme/css/new_tab.css */
   height: 100%;
 }
 
 body {
   margin: 0;
   height: 100%;
   overflow: auto;
   -webkit-user-select: none;
@@ skipping 458 matching lines @@
   }
 }
 
 /* Ensure we have at least 10px horizontal marging. */
 @media (max-width: 712px) {
   #main {
     margin-left: 10px;
     margin-right: 10px;
   }
 }
-
-/* Apps */
-
-@-webkit-keyframes bounce {
-  0% {
-    -webkit-transform: scale(0, 0);
-  }
-
-  60% {
-    -webkit-transform: scale(1.2, 1.2);
-  }
-
-  100% {
-    -webkit-transform: scale(1, 1);
-  }
-}
-
-#apps-section a,
-#apps-section a[new=installed] {
-  -webkit-box-sizing: border-box;
-  -webkit-transition: background-color .15s;
-  background: rgba(255, 255, 255, 0) /* transparent white */
-              no-repeat center 10px;
-  background-size: 96px 96px;
-  border-radius: 10px;
-  color: black;
-  display: inline-block;
-  font-weight: bold;
-  margin: 5px 3px;
-  overflow: hidden;
-  padding: 111px 10px 10px;  /* 10 + 96 + 5 */
-  text-align: center;
-  text-decoration: none;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-  width: 124px; /* 920 / 7 - margin * 2 */
-}
-
-#apps-section a[new=new] {
-  opacity: 0;
-}
-
-#apps-section a[new=installed] {
-  -webkit-animation: bounce .5s ease-in-out;
-  -webkit-transition: opacity .5s;
-}
-
-#apps-section #gallery-entry {
-  background-image: url('app_gallery_icon.png');
-}