Build Tools Cleanup

tools/android_link.py

Index: tools/android_link.py
diff --git a/tools/android_link.py b/tools/android_link.py
index a00030c2374185561311ee187d1d2a1dc144f023..12cb547258ddea0398a3f509762eeab8597d4295 100755
--- a/tools/android_link.py
+++ b/tools/android_link.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-# Copyright (c) 2012 The Dart Authors. All rights reserved.
+# Copyright (c) 2014 The Dart Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
@@ -11,7 +11,6 @@ Usage:
                [linker args]
 """
 
-import optparse
 import os
 import subprocess
 import sys
@@ -69,7 +68,7 @@ def main():
     sys.exit(0)
 
   # Set up path to the Android NDK.
-  CheckDirExists(THIRD_PARTY_ROOT, 'third party tools');
+  CheckDirExists(THIRD_PARTY_ROOT, 'third party tools')
   android_tools = os.path.join(THIRD_PARTY_ROOT, 'android_tools')
   CheckDirExists(android_tools, 'Android tools')
   android_ndk_root = os.path.join(android_tools, 'ndk')