diff --git a/presubmit_support.py b/presubmit_support.py
index 2c4d0eb769..249ec09367 100755
--- a/presubmit_support.py
+++ b/presubmit_support.py
@@ -156,18 +156,6 @@ class _PresubmitResult(object):
       output.fail()
 
 
-# Top level object so multiprocessing can pickle
-# Public access through OutputApi object.
-class _PresubmitAddReviewers(_PresubmitResult):
-  """Add some suggested reviewers to the change."""
-  def __init__(self, reviewers):
-    super(_PresubmitAddReviewers, self).__init__('')
-    self.reviewers = reviewers
-
-  def handle(self, output):
-    output.reviewers.extend(self.reviewers)
-
-
 # Top level object so multiprocessing can pickle
 # Public access through OutputApi object.
 class _PresubmitError(_PresubmitResult):
@@ -270,7 +258,6 @@ class OutputApi(object):
   can output various types of results.
   """
   PresubmitResult = _PresubmitResult
-  PresubmitAddReviewers = _PresubmitAddReviewers
   PresubmitError = _PresubmitError
   PresubmitPromptWarning = _PresubmitPromptWarning
   PresubmitNotifyResult = _PresubmitNotifyResult
diff --git a/tests/presubmit_unittest.py b/tests/presubmit_unittest.py
index 256ed50169..7d9646e5ba 100755
--- a/tests/presubmit_unittest.py
+++ b/tests/presubmit_unittest.py
@@ -1594,9 +1594,9 @@ class OutputApiUnittest(PresubmitTestsBase):
   def testMembersChanged(self):
     self.mox.ReplayAll()
     members = [
-      'MailTextResult', 'PresubmitAddReviewers', 'PresubmitError',
-      'PresubmitNotifyResult', 'PresubmitPromptWarning',
-      'PresubmitPromptOrNotify', 'PresubmitResult', 'is_committing',
+      'MailTextResult', 'PresubmitError', 'PresubmitNotifyResult',
+      'PresubmitPromptWarning', 'PresubmitPromptOrNotify', 'PresubmitResult',
+      'is_committing',
     ]
     # If this test fails, you should add the relevant test.
     self.compareMembers(presubmit.OutputApi(False), members)
@@ -1613,22 +1613,11 @@ class OutputApiUnittest(PresubmitTestsBase):
     self.failIf(presubmit.OutputApi.PresubmitNotifyResult('').fatal)
     self.failIf(presubmit.OutputApi.PresubmitNotifyResult('').should_prompt)
 
-    self.failIf(presubmit.OutputApi.PresubmitAddReviewers(
-        ['foo']).fatal)
-    self.failIf(presubmit.OutputApi.PresubmitAddReviewers(
-        ['foo']).should_prompt)
-
     # TODO(joi) Test MailTextResult once implemented.
 
   def testOutputApiHandling(self):
     self.mox.ReplayAll()
 
-    output = presubmit.PresubmitOutput()
-    presubmit.OutputApi.PresubmitAddReviewers(
-        ['ben@example.com']).handle(output)
-    self.failUnless(output.should_continue())
-    self.failUnlessEqual(output.reviewers, ['ben@example.com'])
-
     output = presubmit.PresubmitOutput()
     presubmit.OutputApi.PresubmitError('!!!').handle(output)
     self.failIf(output.should_continue())