remove dead defines from skia.gyp

skia/skia.gyp

Index: skia/skia.gyp
diff --git a/skia/skia.gyp b/skia/skia.gyp
index 243231002d30632ce7354a730b2001231f325f11..7528dad93f24efb41ba8c0ddbccc40772cd37a27 100644
--- a/skia/skia.gyp
+++ b/skia/skia.gyp
@@ -245,9 +245,6 @@
         'SK_DEFERRED_CANVAS_USES_GPIPE=1',
         'SK_ENABLE_INST_COUNT=0',
 
-        # this flag can be removed entirely once this has baked for a while
-        'SK_ALLOW_OVER_32K_BITMAPS',
-
         # skia uses static initializers to initialize the serialization logic
         # of its "pictures" library. This is currently not used in chrome; if
         # it ever gets used the processes that use it need to call
@@ -465,7 +462,6 @@
         [ 'OS == "ios"', {
           'defines': [
             'SK_BUILD_FOR_IOS',
-            'SK_USE_MAC_CORE_TEXT',
           ],
           'include_dirs': [
             '../third_party/skia/include/utils/ios',
@@ -498,7 +494,6 @@
         [ 'OS == "mac"', {
           'defines': [
             'SK_BUILD_FOR_MAC',
-            'SK_USE_MAC_CORE_TEXT',
 #           'SK_USE_COLOR_LUMINANCE',
           ],
           'include_dirs': [