Revert of DevTools: clean up scripts folder

third_party/WebKit/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java

Index: third_party/WebKit/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
diff --git a/third_party/WebKit/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java b/third_party/WebKit/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
new file mode 100644
index 0000000000000000000000000000000000000000..516c0adf788699752263aa873d59fe910dae8e67
--- /dev/null
+++ b/third_party/WebKit/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
@@ -0,0 +1,69 @@
+package org.chromium.devtools.jsdoc.checks;
+
+import com.google.javascript.jscomp.NodeUtil;
+import com.google.javascript.rhino.JSDocInfo;
+import com.google.javascript.rhino.Node;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class FunctionRecord {
+    final Node functionNode;
+    final JSDocInfo info;
+    final String name;
+    final List<String> parameterNames;
+    final TypeRecord enclosingType;
+    final FunctionRecord enclosingFunctionRecord;
+
+    public FunctionRecord(Node functionNode, String name,
+            List<String> parameterNames, TypeRecord parentType,
+            FunctionRecord enclosingFunctionRecord) {
+        this.functionNode = functionNode;
+        this.info = NodeUtil.getBestJSDocInfo(functionNode);
+        this.name = name;
+        this.parameterNames = parameterNames;
+        this.enclosingType = parentType;
+        this.enclosingFunctionRecord = enclosingFunctionRecord;
+    }
+
+    public FunctionRecord() {
+        this.functionNode = null;
+        this.info = null;
+        this.name = "";
+        this.parameterNames = new ArrayList<>();
+        this.enclosingType = null;
+        this.enclosingFunctionRecord = null;
+    }
+
+    public boolean isConstructor() {
+        return info != null && info.isConstructor();
+    }
+
+    public boolean isTopLevelFunction() {
+        return enclosingFunctionRecord == null;
+    }
+
+    public boolean hasReturnAnnotation() {
+        return info != null && info.getReturnType() != null;
+    }
+
+    public boolean hasThisAnnotation() {
+        return info != null && info.getThisType() != null;
+    }
+
+    public boolean suppressesReceiverCheck() {
+        return info != null && info.getOriginalCommentString().contains("@suppressReceiverCheck");
+    }
+
+    public boolean suppressesGlobalPropertiesCheck() {
+        return info != null
+            && info.getOriginalCommentString().contains("@suppressGlobalPropertiesCheck");
+    }
+
+    @Override
+    public String toString() {
+        return (info == null ? "" : info.getOriginalCommentString() + "\n") +
+                (name == null ? "<anonymous>" : name) + "() @" +
+                functionNode.getLineno();
+    }
+}