Revert "Infer types of instance methods before any other inference."

pkg/analyzer/lib/src/dart/element/element.dart

Index: pkg/analyzer/lib/src/dart/element/element.dart
diff --git a/pkg/analyzer/lib/src/dart/element/element.dart b/pkg/analyzer/lib/src/dart/element/element.dart
index 9eb38ab93468fcc8c7079b93fd8b17b0948c5d83..aa31f7d2ed102124249b6a2c5a055623634bec38 100644
--- a/pkg/analyzer/lib/src/dart/element/element.dart
+++ b/pkg/analyzer/lib/src/dart/element/element.dart
@@ -455,12 +455,6 @@ class ClassElementImpl extends AbstractClassElementImpl
   List<MethodElement> _methods;
 
   /**
-   * A flag indicating whether the types associated with the instance methods of
-   * this class have been inferred.
-   */
-  bool _hasInferredInstanceMethods = false;
-
-  /**
    * A flag indicating whether the types associated with the instance members of
    * this class have been inferred.
    */
@@ -657,18 +651,6 @@ class ClassElementImpl extends AbstractClassElementImpl
     _hasBeenInferred = hasBeenInferred;
   }
 
-  bool get hasInferredInstanceMethods {
-    if (_unlinkedClass != null) {
-      return context.analysisOptions.strongMode;
-    }
-    return _hasInferredInstanceMethods;
-  }
-
-  void set hasInferredInstanceMethods(bool done) {
-    _assertNotResynthesized(_unlinkedClass);
-    _hasInferredInstanceMethods = done;
-  }
-
   @override
   bool get hasNonFinalField {
     List<ClassElement> classesToVisit = new List<ClassElement>();