Fix endless loop by detecting end of MemberExpression chain

Author: danez

src/__tests__/fixtures/component_2.js

@@ -33,3 +33,11 @@ export function chained() {
 export function templateLiteral() {
   return `foo bar`.split(' ');
 }
+
+export default function withThis() {
+  return this.foo();
+}
+
+export default function withNestedMemberExpressions() {
+  return this.blub.blob.foo();
+}

src/utils/isStatelessComponent.js

@@ -27,16 +27,6 @@ const validPossibleStatelessComponentTypes = [
   'ArrowFunctionExpression',
 ];
 
-function isValidCalleeType(type) {
-  return [
-    'Identifier',
-    'CallExpression',
-    'ArrayExpression',
-    'TemplateLiteral',
-    'Literal'
-  ].indexOf(type) < 0;
-}
-
 function isJSXElementOrReactCreateElement(path) {
   return (
     path.node.type === 'JSXElement' ||
@@ -100,12 +90,11 @@ function returnsJSXElementOrReactCreateElementCall(path) {
         if (calleeValue.node.type === 'MemberExpression') {
           if (calleeValue.get('object').node.type === 'Identifier') {
             resolvedValue = resolveToValue(calleeValue.get('object'));
-          }
-          else {
-            while (isValidCalleeType(calleeValue.get('object').node.type)) {
+          } else if (types.MemberExpression.check(calleeValue.node)) {
+            do {
               calleeValue = calleeValue.get('object');
               namesToResolve.unshift(calleeValue.get('property'));
-            }
+            } while (types.MemberExpression.check(calleeValue.node));
 
             resolvedValue = resolveToValue(calleeValue.get('object'));
           }