Chromium staging for SkDevice refactoring

https://codereview.chromium.org/23332009/



git-svn-id: http://skia.googlecode.com/svn/trunk/gyp@10844 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/core.gypi b/core.gypi
index d3d998e..e4631af 100644
--- a/core.gypi
+++ b/core.gypi
@@ -213,6 +213,7 @@
         '<(skia_include_path)/core/Sk64.h',
         '<(skia_include_path)/core/SkAdvancedTypefaceMetrics.h',
         '<(skia_include_path)/core/SkBitmap.h',
+        '<(skia_include_path)/core/SkBitmapDevice.h',
         '<(skia_include_path)/core/SkBlitRow.h',
         '<(skia_include_path)/core/SkBounder.h',
         '<(skia_include_path)/core/SkCanvas.h',