Roll Chrome into Mojo.

skia/config/SkUserConfig.h

Index: skia/config/SkUserConfig.h
diff --git a/skia/config/SkUserConfig.h b/skia/config/SkUserConfig.h
index 8b4046a602b582aed10d9e476ffe6464fdce16e9..cb19ff52efdaf7e257058eef13e7c8cc6353deeb 100644
--- a/skia/config/SkUserConfig.h
+++ b/skia/config/SkUserConfig.h
@@ -138,6 +138,16 @@
 #define SK_SUPPORT_UNITTEST
 #endif
 
+/* If cross process SkPictureImageFilters are not explicitly enabled then
+   they are always disabled.
+ */
+#ifndef SK_ALLOW_CROSSPROCESS_PICTUREIMAGEFILTERS
+    #ifndef SK_DISALLOW_CROSSPROCESS_PICTUREIMAGEFILTERS
+        #define SK_DISALLOW_CROSSPROCESS_PICTUREIMAGEFILTERS
+    #endif
+#endif
+
+
 /* If your system embeds skia and has complex event logging, define this
    symbol to name a file that maps the following macros to your system's
    equivalents:
@@ -269,6 +279,26 @@ SK_API void SkDebugf_FileLine(const char* file, int line, bool fatal,
 #   define SK_IGNORE_GPU_DITHER
 #endif
 
+#ifndef SK_SUPPORT_LEGACY_ADDOVAL
+#   define SK_SUPPORT_LEGACY_ADDOVAL
+#endif
+
+#ifndef SK_SUPPORT_LEGACY_ADDRRECT
+#   define SK_SUPPORT_LEGACY_ADDRRECT
+#endif
+
+#ifndef SK_IGNORE_GPU_LAYER_HOISTING
+#   define SK_IGNORE_GPU_LAYER_HOISTING
+#endif
+
+#ifndef SK_SUPPORT_LEGACY_DRAWDATA
+#   define SK_SUPPORT_LEGACY_DRAWDATA
+#endif
+
+#ifndef SK_SUPPORT_LEGACY_CANVAS_VIRTUAL
+#   define SK_SUPPORT_LEGACY_CANVAS_VIRTUAL
+#endif
+
 // If this goes well, we can have Skia respect DYNAMIC_ANNOTATIONS_ENABLED directly.
 #if DYNAMIC_ANNOTATIONS_ENABLED
 #    define SK_DYNAMIC_ANNOTATIONS_ENABLED 1