Add Skia on Chrome for Mac gyp rules

skia/skia.gyp

Index: skia/skia.gyp
===================================================================
--- skia/skia.gyp	(revision 89827)
+++ skia/skia.gyp	(working copy)
@@ -787,10 +787,6 @@
           'defines': [
             'SK_BUILD_FOR_MAC',
           ],
-          'sources/': [
-            ['exclude', '/pdf/'],
-            ['exclude', 'ext/vector_platform_device_skia\\.(cc|h)'],
-          ],
           'include_dirs': [
             '../third_party/skia/include/utils/mac',
           ],
@@ -800,6 +796,18 @@
             ],
           },
         }],
+        [ 'OS == "mac" and use_skia==0', {

[darin (slow to review), 2011/06/21 17:37:44]

nit: you could also just nest another 'conditions' sectio inside the existing
'OS == "mac"' section.  that way you don't need to repeat the OS == "mac" part.

+          'sources/': [
+            ['exclude', '/pdf/'],
+            ['exclude', 'ext/vector_platform_device_skia\\.(cc|h)'],
+          ],
+        }],
+        [ 'OS == "mac" and use_skia==1', {
+          'defines': [
+            'SK_SUPPORT_888_TEXT',
+            'SK_USE_MAC_CORE_TEXT',
+          ],
+        }],
         [ 'OS == "win"', {
           'sources!': [
             '../third_party/skia/src/core/SkMMapStream.cpp',