Remove the Dromaeo and TodoMVC samples.

samples/third_party/todomvc_performance/js_todomvc/elements/td-model.html

Index: samples/third_party/todomvc_performance/js_todomvc/elements/td-model.html
diff --git a/samples/third_party/todomvc_performance/js_todomvc/elements/td-model.html b/samples/third_party/todomvc_performance/js_todomvc/elements/td-model.html
deleted file mode 100755
index 19f3d2204332eca9d0136ae222d137f1fa87567a..0000000000000000000000000000000000000000
--- a/samples/third_party/todomvc_performance/js_todomvc/elements/td-model.html
+++ /dev/null
@@ -1,74 +0,0 @@
-<link rel="import" href="../components/polymer/polymer.html">
-
-<polymer-element name="td-model" attributes="filter items storageId">
-	<script>
-		Polymer('td-model', {
-			filtered: null,
-			completedCount: 0,
-			activeCount: 0,
-			allCompleted: false,
-			ready: function() {
-				this.asyncMethod(function() {
-					this.items = this.items || [];
-				});
-			},
-			filterChanged: function() {
-				this.filterItems();
-			},
-			itemsChanged: function() {
-				this.completedCount =
-					this.items.filter(this.filters.completed).length;
-				this.activeCount = this.items.length - this.completedCount;
-				this.allCompleted = this.completedCount && !this.activeCount;
-				this.filterItems();
-				if (this.storage) {
-					this.storage.value = this.items;
-					this.storage.save();
-				}
-			},
-			storageIdChanged: function() {
-				this.storage = document.querySelector('#' + this.storageId);
-				this.storage && (this.items = this.storage.value);
-			},
-			filterItems: function() {
-				var fn = this.filters[this.filter];
-				this.filtered = fn ? this.items.filter(fn) : this.items;
-			},
-			newItem: function(title) {
-				title = String(title).trim();
-				if (title) {
-					var item = {
-						title: title,
-						completed: false
-					};
-					this.items.push(item);
-					this.itemsChanged();
-				}
-			},
-			destroyItem: function(item) {
-				var i = this.items.indexOf(item);
-				if (i >= 0) {
-					this.items.splice(i, 1);
-				}
-				this.itemsChanged();
-			},
-			clearItems: function(){
-				this.items = this.items.filter(this.filters.active);
-			},
-			setItemsCompleted: function(completed) {
-				this.items.forEach(function(item) {
-					item.completed = completed;
-				});
-				this.itemsChanged();
-			},
-			filters: {
-				active: function(item) {
-					return !item.completed;
-				},
-				completed: function(item) {
-					return item.completed;
-				}
-			}
-	 });
-	</script>
-</polymer-element>