diff --git a/third_party/thirdPartySrc/analysisServer/com/google/dart/server/generated/AnalysisServer.java b/third_party/thirdPartySrc/analysisServer/com/google/dart/server/generated/AnalysisServer.java
index 68e3f5395..d6910e0fb 100644
--- a/third_party/thirdPartySrc/analysisServer/com/google/dart/server/generated/AnalysisServer.java
+++ b/third_party/thirdPartySrc/analysisServer/com/google/dart/server/generated/AnalysisServer.java
@@ -143,22 +143,6 @@ public interface AnalysisServer {
    */
   public void analysis_getNavigation(String file, int offset, int length, GetNavigationConsumer consumer);
 
-  /**
-   * {@code analysis.getReachableSources}
-   *
-   * Return the transitive closure of reachable sources for a given file.
-   *
-   * If a request is made for a file which does not exist, or which is not currently subject to
-   * analysis (e.g. because it is not associated with any analysis root specified to
-   * analysis.setAnalysisRoots), an error of type GET_REACHABLE_SOURCES_INVALID_FILE will be
-   * generated.
-   *
-   * @param file The file for which reachable source information is being requested.
-   *
-   * @deprecated
-   */
-  public void analysis_getReachableSources(String file, GetReachableSourcesConsumer consumer);
-
   /**
    * {@code analysis.getSignature}
    *
diff --git a/third_party/thirdPartySrc/analysisServer/com/google/dart/server/internal/remote/RemoteAnalysisServerImpl.java b/third_party/thirdPartySrc/analysisServer/com/google/dart/server/internal/remote/RemoteAnalysisServerImpl.java
index c7e4f0b56..c1d1720c4 100644
--- a/third_party/thirdPartySrc/analysisServer/com/google/dart/server/internal/remote/RemoteAnalysisServerImpl.java
+++ b/third_party/thirdPartySrc/analysisServer/com/google/dart/server/internal/remote/RemoteAnalysisServerImpl.java
@@ -331,11 +331,6 @@ public void analysis_getNavigation(String file, int offset, int length, GetNavig
     sendRequestToServer(id, RequestUtilities.generateAnalysisGetNavigation(id, file, offset, length), consumer);
   }
 
-  @Override
-  public void analysis_getReachableSources(String file, GetReachableSourcesConsumer consumer) {
-    // TODO(scheglov) implement
-  }
-
   @Override
   public void analysis_getSignature(String file, int offset, GetSignatureConsumer consumer) {
   }