Issue 14426. Analyzer must warn when a getter & setter pair are not both static or both instance.

editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java

Index: editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java
diff --git a/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java b/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java
index 051cdbbfa35b6d935303daba22d61011ec63f905..2ed0de6402b73ff3cc8f9b23f75c6d7c21f3fda9 100644
--- a/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java
+++ b/editor/tools/plugins/com.google.dart.engine/src/com/google/dart/engine/internal/error/ErrorReporter.java
@@ -14,6 +14,7 @@
 package com.google.dart.engine.internal.error;
 
 import com.google.dart.engine.ast.ASTNode;
+import com.google.dart.engine.element.Element;
 import com.google.dart.engine.error.AnalysisError;
 import com.google.dart.engine.error.AnalysisErrorListener;
 import com.google.dart.engine.error.AnalysisErrorWithProperties;
@@ -101,6 +102,17 @@ public class ErrorReporter {
    * Report an error with the given error code and arguments.
    * 
    * @param errorCode the error code of the error to be reported
+   * @param element the element which name should be used as the location of the error
+   * @param arguments the arguments to the error, used to compose the error message
+   */
+  public void reportError(ErrorCode errorCode, Element element, Object... arguments) {
+    reportError(errorCode, element.getNameOffset(), element.getDisplayName().length(), arguments);
+  }
+
+  /**
+   * Report an error with the given error code and arguments.
+   * 
+   * @param errorCode the error code of the error to be reported
    * @param offset the offset of the location of the error
    * @param length the length of the location of the error
    * @param arguments the arguments to the error, used to compose the error message