fix gyp-generated xcode project files for SampleApp and other targets
see http://codereview.appspot.com/4515181/



git-svn-id: http://skia.googlecode.com/svn/trunk@1482 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/utils.gyp b/gyp/utils.gyp
index 02c5da1..bde4368 100644
--- a/gyp/utils.gyp
+++ b/gyp/utils.gyp
@@ -10,6 +10,7 @@
         '../include/config',
         '../include/core',
         '../include/utils',
+        '../include/utils/mac',
         '../include/utils/unix',
         '../include/views',
         '../include/effects',
@@ -57,7 +58,6 @@
         '../src/utils/SkUnitMappers.cpp',
 
         '../include/utils/mac/SkCGUtils.h',
-        '../src/utils/mac/SkBitmap_Mac.cpp',
         '../src/utils/mac/SkCreateCGImageRef.cpp',
         '../src/utils/mac/SkEGLContext_mac.cpp',
         '../src/utils/mac/skia_mac.cpp',
@@ -83,12 +83,14 @@
         [ 'OS != "mac"', {
           'sources!': [
             '../include/utils/mac/SkCGUtils.h',
-            '../src/utils/mac/SkBitmap_Mac.cpp',
             '../src/utils/mac/SkCreateCGImageRef.cpp',
             '../src/utils/mac/SkEGLContext_mac.cpp',
             '../src/utils/mac/skia_mac.cpp',
             '../src/utils/mac/SkOSWindow_Mac.cpp',
           ],
+          'include_dirs!': [
+            '../include/utils/mac',
+          ],
         }],
         [ 'OS == "mac"', {
           'sources!': [