diff --git a/scm.py b/scm.py
index f2e631106..36bb69d15 100644
--- a/scm.py
+++ b/scm.py
@@ -229,15 +229,6 @@ class GIT(object):
         key = 'branch.%s.%s' % (branch, key)
         GIT.SetConfig(cwd, key, value)
 
-    @staticmethod
-    def IsWorkTreeDirty(cwd):
-        return GIT.Capture(['status', '-s'], cwd=cwd) != ''
-
-    @staticmethod
-    def GetEmail(cwd):
-        """Retrieves the user email address if known."""
-        return GIT.GetConfig(cwd, 'user.email', '')
-
     @staticmethod
     def ShortBranchName(branch):
         """Converts a name like 'refs/heads/foo' to just 'foo'."""
@@ -428,17 +419,6 @@ class GIT(object):
                 diff[i] = '--- %s' % diff[i + 1][4:]
         return ''.join(diff)
 
-    @staticmethod
-    def GetDifferentFiles(cwd, branch=None, branch_head='HEAD'):
-        """Returns the list of modified files between two branches."""
-        if not branch:
-            branch = GIT.GetUpstreamBranch(cwd)
-        command = [
-            '-c', 'core.quotePath=false', 'diff', '--name-only',
-            branch + "..." + branch_head
-        ]
-        return GIT.Capture(command, cwd=cwd).splitlines(False)
-
     @staticmethod
     def GetAllFiles(cwd):
         """Returns the list of all files under revision control."""
@@ -462,12 +442,6 @@ class GIT(object):
             commit_hashes[record[3]] = record[1]
         return commit_hashes
 
-    @staticmethod
-    def GetPatchName(cwd):
-        """Constructs a name for this patch."""
-        short_sha = GIT.Capture(['rev-parse', '--short=4', 'HEAD'], cwd=cwd)
-        return "%s#%s" % (GIT.GetBranch(cwd), short_sha)
-
     @staticmethod
     def GetCheckoutRoot(cwd):
         """Returns the top level directory of a git checkout as an absolute path.
@@ -475,10 +449,6 @@ class GIT(object):
         root = GIT.Capture(['rev-parse', '--show-cdup'], cwd=cwd)
         return os.path.abspath(os.path.join(cwd, root))
 
-    @staticmethod
-    def GetGitDir(cwd):
-        return os.path.abspath(GIT.Capture(['rev-parse', '--git-dir'], cwd=cwd))
-
     @staticmethod
     def IsInsideWorkTree(cwd):
         try:
diff --git a/tests/scm_unittest.py b/tests/scm_unittest.py
index 792752243..b9f93a580 100755
--- a/tests/scm_unittest.py
+++ b/tests/scm_unittest.py
@@ -28,14 +28,6 @@ class GitWrapperTestCase(unittest.TestCase):
         super(GitWrapperTestCase, self).setUp()
         self.root_dir = '/foo/bar'
 
-    @mock.patch('scm.GIT.Capture')
-    def testGetEmail(self, mockCapture):
-        mockCapture.return_value = 'user.email\nmini@me.com\x00'
-        self.assertEqual(scm.GIT.GetEmail(self.root_dir), 'mini@me.com')
-        mockCapture.assert_called_with(['config', '--list', '-z'],
-                                       cwd=self.root_dir,
-                                       strip_out=False)
-
     def testRefToRemoteRef(self):
         remote = 'origin'
         refs = {