Removes script for generating supplement.gypi also adds git ignore for tools/gn.

BUG=N/A
R=andrew@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/7299004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5403 4adac7df-926f-26a2-2b94-8c16560cd09d

.gitignore

@@ -83,6 +83,7 @@
 /tools/android
 /tools/android-dummy-test
 /tools/clang
+/tools/gn
 /tools/grit
 /tools/gritsettings
 /tools/gyp
@@ -94,7 +95,6 @@
 /webrtc/modules/audio_device/android/test/bin/
 /webrtc/modules/audio_device/android/test/gen/
 /webrtc/modules/audio_device/android/test/libs/
-/webrtc/supplement.gypi
 /webrtc/video_engine/test/android/bin
 /webrtc/video_engine/test/android/gen
 /webrtc/video_engine/test/android/libs

DEPS

@@ -253,13 +253,6 @@ hooks = [
                 "-s", Var("root_dir") + "/tools/gn/bin/linux/gn32.sha1",
     ],
   },
-  {
-    # Create a supplement.gypi file under trunk/webrtc. This file will be picked
-    # up by gyp and used to enable the standalone build.
-    "pattern": ".",
-    "action": ["python", Var("root_dir") + "/tools/create_supplement_gypi.py",
-               Var("root_dir") + "/webrtc/supplement.gypi"],
-  },
   {
     # Pull clang on mac. If nothing changed, or on non-mac platforms, this takes
     # zero seconds to run. If something changed, it downloads a prebuilt clang.

tools/create_supplement_gypi.py

@@ -1,26 +0,0 @@
-#!/usr/bin/env python
-# Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
-#
-# Use of this source code is governed by a BSD-style license
-# that can be found in the LICENSE file in the root of the source
-# tree. An additional intellectual property rights grant can be found
-# in the file PATENTS.  All contributing project authors may
-# be found in the AUTHORS file in the root of the source tree.
-
-import sys
-
-supplement_gypi = """#!/usr/bin/env python
-# This file is generated by %s.  Not for check-in.
-# Please see the WebRTC DEPS file for details.
-{
-  'variables': {
-    'build_with_chromium': 0,
-  }
-}
-"""
-
-def main(argv):
-  open(argv[1], 'w').write(supplement_gypi % argv[0])
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv))

webrtc/build/common.gypi

@@ -14,8 +14,7 @@
     'variables': {
       'variables': {
         'variables': {
-          # This will be set to zero in the supplement.gypi triggered by a
-          # gclient hook in the standalone build.
+          # This will already be set to zero by supplement.gypi
           'build_with_chromium%': 1,
         },
         'build_with_chromium%': '<(build_with_chromium)',

webrtc/supplement.gypi

@@ -0,0 +1,5 @@
+{
+  'variables': {
+    'build_with_chromium': 0,
+  }
+}