Clean up dead clear() code in SkRecord.

src/core/SkRecords.h

Index: src/core/SkRecords.h
diff --git a/src/core/SkRecords.h b/src/core/SkRecords.h
index 1cf29f26f1b4ea4bd3009adebbf71678f2852469..aab39498d97d1e2c58abf85c0f76e2a69c3f1a5d 100644
--- a/src/core/SkRecords.h
+++ b/src/core/SkRecords.h
@@ -35,7 +35,6 @@ namespace SkRecords {
     M(ClipRRect)                                                    \
     M(ClipRect)                                                     \
     M(ClipRegion)                                                   \
-    M(Clear)                                                        \
     M(BeginCommentGroup)                                            \
     M(AddComment)                                                   \
     M(EndCommentGroup)                                              \
@@ -236,9 +235,6 @@ RECORD3(ClipRRect,  SkIRect, devBounds, SkRRect,    rrect, RegionOpAndAA, opAA);
 RECORD3(ClipRect,   SkIRect, devBounds, SkRect,      rect, RegionOpAndAA, opAA);
 RECORD3(ClipRegion, SkIRect, devBounds, SkRegion,  region, SkRegion::Op,    op);
 
-// Picture version 37 was last to record this op-code; clear is now non-virtual
-RECORD1(Clear, SkColor, color);
-
 RECORD1(BeginCommentGroup, PODArray<char>, description);
 RECORD2(AddComment, PODArray<char>, key, PODArray<char>, value);
 RECORD0(EndCommentGroup);