From 21415977868b59b883370ceaba6dcbc7e4fe08c7 Mon Sep 17 00:00:00 2001
From: "yaar@chromium.org"
 <yaar@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Thu, 1 Oct 2009 23:08:42 +0000
Subject: Override mechanism for features.gypi This will allow us to have a
 different set of feature_defines for upstream and downstream webkit builds.

Review URL: http://codereview.chromium.org/242102

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27789 0039d316-1c4b-4281-b951-d872f2087c98
---
 DEPS                         |  8 ++++++--
 build/features_override.gypi | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+), 2 deletions(-)
 create mode 100644 build/features_override.gypi

diff --git a/DEPS b/DEPS
index 91c1735..88fa375 100644
--- a/DEPS
+++ b/DEPS
@@ -187,11 +187,15 @@ hooks = [
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "pattern": ".",
-    "action": ["python", "src/build/gyp_chromium"],
+    "action": ["python",
+               "src/build/gyp_chromium",
+               "-Isrc/build/features_override.gypi"],
   },
   {
     # Workaround IncrediBuild problem. http://crbug.com/17706.
     "pattern": "\\.grd$",
-    "action": ["python", "src/build/win/clobber_generated_headers.py", "$matching_files"],
+    "action": ["python",
+               "src/build/win/clobber_generated_headers.py",
+               "$matching_files"],
   },
 ]
diff --git a/build/features_override.gypi b/build/features_override.gypi
new file mode 100644
index 0000000..2023705
--- /dev/null
+++ b/build/features_override.gypi
@@ -0,0 +1,41 @@
+# Copyright (c) 2009 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This file is only included in full-chromium builds, and overrides the
+# feature_defines variable in third_party/WebKit/WebKit/chromium/features.gypi.
+{
+  'variables': {
+    # WARNING: This list of strings completely replaces the list in
+    # features.gypi. Therefore, if an enable is listed in features.gypi
+    # but not listed below, it will revert to its hardcoded webkit value.
+    'feature_defines': [
+      'ENABLE_3D_CANVAS=0',
+      'ENABLE_CHANNEL_MESSAGING=1',
+      'ENABLE_DATABASE=1',
+      'ENABLE_DATAGRID=0',
+      'ENABLE_OFFLINE_WEB_APPLICATIONS=1',
+      'ENABLE_DASHBOARD_SUPPORT=0',
+      'ENABLE_DOM_STORAGE=1',
+      'ENABLE_JAVASCRIPT_DEBUGGER=0',
+      'ENABLE_JSC_MULTIPLE_THREADS=0',
+      'ENABLE_ICONDATABASE=0',
+      'ENABLE_NOTIFICATIONS=0',
+      'ENABLE_ORIENTATION_EVENTS=0',
+      'ENABLE_XSLT=1',
+      'ENABLE_XPATH=1',
+      'ENABLE_SHARED_WORKERS=0',
+      'ENABLE_SVG=1',
+      'ENABLE_SVG_ANIMATION=1',
+      'ENABLE_SVG_AS_IMAGE=1',
+      'ENABLE_SVG_USE=1',
+      'ENABLE_SVG_FOREIGN_OBJECT=1',
+      'ENABLE_SVG_FONTS=1',
+      'ENABLE_VIDEO=1',
+      'ENABLE_WORKERS=1',
+    ],
+    # TODO: If the need arises, create a mechanism that will intelligently
+    # merge the lists rather than replace one with the other. This may
+    # require changes in gyp.
+  },
+}
\ No newline at end of file
-- 
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