Remove outdated examples and framework pieces

sky/framework/inspector/dom-agent.sky

Index: sky/framework/inspector/dom-agent.sky
diff --git a/sky/framework/inspector/dom-agent.sky b/sky/framework/inspector/dom-agent.sky
deleted file mode 100644
index 0f78c0dbc283efbbfa4bd6a6b8c6775a10d62f0b..0000000000000000000000000000000000000000
--- a/sky/framework/inspector/dom-agent.sky
+++ /dev/null
@@ -1,173 +0,0 @@
-<script>
-class DOMAgent {
-  constructor(delegate) {
-    this.enabled = false;
-    this.delegate_ = delegate;
-    this.nextNodeId_ = 1;
-    this.nodeToId_ = new Map();
-    this.idToNode_ = new Map();
-    this.observer_ = null;
-    Object.preventExtensions(this);
-  }
-
-  getIdForNode_(node) {
-    if (this.nodeToId_.has(node))
-      return this.nodeToId_.get(node);
-    var id = this.nextNodeId_++;
-    this.nodeToId_.set(node, id);
-    this.idToNode_.set(id, node);
-    return id;
-  }
-
-  getNodeForId(nodeId) {
-    return this.idToNode_.get(nodeId);
-  }
-
-  serializeChildren_(node) {
-    var children = [];
-    for (var child = node.firstChild; child; child = child.nextSibling) {
-      var record = this.serializeNode_(child);
-      if (record)
-        children.push(record);
-    }
-    return children;
-  }
-
-  serializeAttributes_(element) {
-    var attributes = [];
-    var attrs = element.getAttributes();
-    for (var i = 0; i < attrs.length; ++i) {
-      var attr = attrs[i];
-      attributes.push(attr.name);
-      attributes.push(attr.value);
-    }
-    return attributes;
-  }
-
-  serializeNode_(node) {
-    var id = this.getIdForNode_(node);
-
-    var record = {
-      nodeId: id,
-    };
-
-    var isContainer = false;
-
-    if (node instanceof Element) {
-      isContainer = true;
-      record.nodeType = 1;
-      record.nodeName = node.tagName;
-      record.localName = node.tagName;
-      record.nodeValue = "";
-      record.attributes = this.serializeAttributes_(node);
-    } else if (node instanceof Text) {
-      record.nodeType = 3;
-      record.nodeName = "#text";
-      var nodeValue = node.data;
-      if (!nodeValue.trim())
-        return null;
-      record.nodeValue = nodeValue;
-    } else if (node instanceof Document) {
-      isContainer = true;
-      record.nodeType = 9;
-      record.nodeName = "#document";
-      record.localName = "";
-      record.nodeValue = "";
-      record.documentURL = node.URL;
-      record.baseURL = node.baseURI;
-    } else if (node instanceof DocumentFragment) {
-      isContainer = true;
-      record.nodeType = 11;
-      record.nodeName = "#document-fragment";
-      record.localName = "";
-      record.nodeValue = "";
-    } else {
-      console.log("Unknown node type");
-      return null;
-    }
-
-    if (isContainer) {
-      var children = this.serializeChildren_(node);
-      if (children.length) {
-        record.childNodeCount = children.length;
-        record.children = children;
-      }
-    }
-
-    return record;
-  }
-
-  enable() {
-    this.enabled = true;
-    this.observer_ = new MutationObserver(this.mutationCallback_.bind(this));
-    this.observer_.observe(document, {
-      childList: true,
-      attributes: true,
-      characterData: true,
-      subtree : true,
-    });
-  }
-
-  getDocument() {
-    return {
-      root: this.serializeNode_(document),
-    };
-  }
-
-  hideHighlight() {
-  }
-
-  highlightNode() {
-  }
-
-  mutationCallback_(mutationRecords) {
-    for (var i = 0; i < mutationRecords.length; ++i) {
-      var record = mutationRecords[i];
-      var type = record.type;
-      var target = record.target;
-      var nodeId = this.getIdForNode_(target);
-      if (type == "attributes") {
-        var attributeName = record.attributeName;
-        if (target.hasAttribute(attributeName)) {
-          this.delegate_.sendMessage("DOM.attributeModified", {
-            nodeId: nodeId,
-            name: attributeName,
-            value: target.getAttribute(attributeName),
-          });
-        } else {
-          this.delegate_.sendMessage("DOM.attributeRemoved", {
-            nodeId: nodeId,
-            name: attributeName,
-          });
-        }
-      } else if (type == "characterData") {
-        this.delegate_.sendMessage("DOM.characterDataModified", {
-          nodeId: nodeId,
-          characterData: target.data,
-        });
-      } else if (type == "childList") {
-        // FIXME: If this subtree isn't expanded, we only need to send across the
-        // {"method":"DOM.childNodeCountUpdated","params":"nodeId":648,"childNodeCount":2}
-
-        Array.prototype.forEach.call(record.removedNodes, function(node) {
-          this.delegate_.sendMessage("DOM.childNodeRemoved", {
-            parentNodeId: nodeId,
-            nodeId: this.getIdForNode_(node),
-          });
-        }.bind(this));
-
-        Array.prototype.forEach.call(record.addedNodes, function(node) {
-          var previousNodeId = node.previousSibling ? this.getIdForNode_(node.previousSibling) : 0;
-          this.delegate_.sendMessage("DOM.childNodeInserted", {
-            parentNodeId: nodeId,
-            previousNodeId: previousNodeId,
-            node: this.serializeNode_(node),
-          });
-        }.bind(this));
-      }
-    }
-  }
-}
-
-module.exports = DOMAgent;
-</script>