SaveLayer is not a draw.

tests/RecordPatternTest.cpp

Index: tests/RecordPatternTest.cpp
diff --git a/tests/RecordPatternTest.cpp b/tests/RecordPatternTest.cpp
index e013150072102d6c23ffd1a70512824ad144a08c..4f51bdba2481a2c22ede9e8d667452dd3817c616 100644
--- a/tests/RecordPatternTest.cpp
+++ b/tests/RecordPatternTest.cpp
@@ -190,3 +190,13 @@ DEF_TEST(RecordPattern_Complex, r) {
 
     REPORTER_ASSERT(r, !pattern.search(&record, &begin, &end));
 }
+
+DEF_TEST(RecordPattern_SaveLayerIsNotADraw, r) {
+    Pattern1<IsDraw> pattern;
+
+    SkRecord record;
+    SkRecorder recorder(SkRecorder::kWriteOnly_Mode, &record, 1920, 1200);
+    recorder.saveLayer(NULL, NULL);
+
+    REPORTER_ASSERT(r, !pattern.match(&record, 0));
+}