DevTools: [JsDocValidator] Refactor JsDoc annotation checkers

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

Index: Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
diff --git a/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java b/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
new file mode 100644
index 0000000000000000000000000000000000000000..87ed2d1ff26148db620ffc62607d79c870211936
--- /dev/null
+++ b/Source/devtools/scripts/jsdoc-validator/src/org/chromium/devtools/jsdoc/checks/FunctionRecord.java
@@ -0,0 +1,28 @@
+package org.chromium.devtools.jsdoc.checks;
+
+import com.google.javascript.rhino.head.ast.FunctionNode;
+
+public class FunctionRecord {
+    final FunctionNode functionNode;
+    final boolean isConstructor;
+    final String returnType;
+    final TypeRecord enclosingType;
+    final FunctionRecord enclosingFunctionRecord;
+
+    public FunctionRecord(FunctionNode functionNode, boolean isConstructor,
+            String returnType, TypeRecord parentType, FunctionRecord enclosingFunctionRecord) {
+        this.functionNode = functionNode;
+        this.isConstructor = isConstructor;
+        this.returnType = returnType;
+        this.enclosingType = parentType;
+        this.enclosingFunctionRecord = enclosingFunctionRecord;
+    }
+
+    public boolean isTopLevelFunction() {
+        return enclosingFunctionRecord == null;
+    }
+
+    public boolean hasReturnAnnotation() {
+        return returnType != null;
+    }
+}