'Inline Method' refactoring

compiler/java/com/google/dart/compiler/resolver/Elements.java

Index: compiler/java/com/google/dart/compiler/resolver/Elements.java
diff --git a/compiler/java/com/google/dart/compiler/resolver/Elements.java b/compiler/java/com/google/dart/compiler/resolver/Elements.java
index 190cb9f8d03a78660849c1f92b290d688a0fa6c8..26b82f425ffabc101110390e7e4463f6737f4400 100644
--- a/compiler/java/com/google/dart/compiler/resolver/Elements.java
+++ b/compiler/java/com/google/dart/compiler/resolver/Elements.java
@@ -768,5 +768,30 @@ static FieldElementImplementation fieldFromNode(DartField node,
     }
     return false;
   }
+
+  public static boolean hasClassMember(ClassElement clazz, String name) {
+    if (clazz.lookupLocalElement(name) != null) {
+      return true;
+    }
+    for (InterfaceType interfaceType : clazz.getInterfaces()) {
+      if (hasClassMember(interfaceType.getElement(), name)) {
+        return true;
+      }
+    }
+    if (clazz.getSupertype() != null) {
+      if (hasClassMember(clazz.getSupertype().getElement(), name)) {
+        return true;
+      }
+    }
+    return false;
+  }
   
+  /**
+   * @return <code>true</code> if given {@link FieldElement} is explicitly declared static, or is
+   *         static implicitly.
+   */
+  public static boolean isStaticField(FieldElement field) {
+    Modifiers modifiers = field.getModifiers();
+    return modifiers.isStatic() || modifiers.isConstant();
+  }
 }