Upstreamings parts of webkit.gyp (step 1)

webkit/features.gypi

Index: webkit/features.gypi
diff --git a/webkit/features.gypi b/webkit/features.gypi
new file mode 100644
index 0000000000000000000000000000000000000000..e2c083f182575f45f81e8da3bf8691f8b55e52ec
--- /dev/null
+++ b/webkit/features.gypi
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+# 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.
+
+{
+  'variables': {
+    'feature_defines': [
+      '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_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',
+    ],
+    'non_feature_defines': [
+      'BUILDING_CHROMIUM__=1',
+      'USE_GOOGLE_URL_LIBRARY=1',
+      'USE_SYSTEM_MALLOC=1',
+      'WEBCORE_NAVIGATOR_VENDOR="Google Inc."', 
+    ],
+    'conditions': [
+      ['OS=="linux"', {
+        'non_feature_defines': [
+          # Mozilla on Linux effectively uses uname -sm, but when running
+          # 32-bit x86 code on an x86_64 processor, it uses
+          # "Linux i686 (x86_64)".  Matching that would require making a
+          # run-time determination.
+          'WEBCORE_NAVIGATOR_PLATFORM="Linux i686"',
+        ],
+      }],
+      ['OS=="mac"', {
+        'non_feature_defines': [
+          # Ensure that only Leopard features are used when doing the Mac build.
+          'BUILDING_ON_LEOPARD',
+          # Match Safari and Mozilla on Mac x86.
+          'WEBCORE_NAVIGATOR_PLATFORM="MacIntel"',
+
+          # Chromium's version of WebCore includes the following Objective-C
+          # classes. The system-provided WebCore framework may also provide
+          # these classes. Because of the nature of Objective-C binding
+          # (dynamically at runtime), it's possible for the Chromium-provided
+          # versions to interfere with the system-provided versions.  This may
+          # happen when a system framework attempts to use WebCore.framework,
+          # such as when converting an HTML-flavored string to an
+          # NSAttributedString.  The solution is to force Objective-C class
+          # names that would conflict to use alternate names.
+
+          # TODO(mark) This list will hopefully shrink but may also grow.
+          # Periodically run:
+          # nm libwebcore.a | grep -E '[atsATS] ([+-]\[|\.objc_class_name)'
+          # and make sure that everything listed there has the alternate
+          # ChromiumWebCoreObjC name, and that nothing extraneous is listed
+          # here. If all Objective-C can be eliminated from Chromium's WebCore
+          # library, these defines should be removed entirely.
+          # TODO(yaar) move these out of command line defines.
+          'ScrollbarPrefsObserver=ChromiumWebCoreObjCScrollbarPrefsObserver',
+          'WebCoreRenderThemeNotificationObserver=ChromiumWebCoreObjCWebCoreRenderThemeNotificationObserver',
+          'WebFontCache=ChromiumWebCoreObjCWebFontCache',
+        ],
+      }],
+      ['OS=="win"', {
+        'non_feature_defines': [
+          'CRASH=__debugbreak',
+          # Match Safari and Mozilla on Windows.
+          'WEBCORE_NAVIGATOR_PLATFORM="Win32"',
+        ],
+      }],
+    ],
+  }, # variables
+}