add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning

tests/XfermodeTest.cpp

Index: tests/XfermodeTest.cpp
diff --git a/tests/XfermodeTest.cpp b/tests/XfermodeTest.cpp
index 620fbf4c93abe5224e119a3602e164e752fad61b..7d23b8530ae0c298068fccb7f89205dc3205cc82 100644
--- a/tests/XfermodeTest.cpp
+++ b/tests/XfermodeTest.cpp
@@ -23,7 +23,7 @@ static void test_asMode(skiatest::Reporter* reporter) {
         REPORTER_ASSERT(reporter, reportedMode != mode);
 
         // test IsMode
-        REPORTER_ASSERT(reporter, SkXfermode::IsMode(xfer, &reportedMode));
+        REPORTER_ASSERT(reporter, SkXfermode::AsMode(xfer, &reportedMode));
         REPORTER_ASSERT(reporter, reportedMode == mode);
 
         // repeat that test, but with asMode instead
@@ -41,7 +41,7 @@ static void test_asMode(skiatest::Reporter* reporter) {
     SkXfermode::Mode reportedMode = ILLEGAL_MODE;
     REPORTER_ASSERT(reporter, !bogusXfer->asMode(&reportedMode));
     REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE);
-    REPORTER_ASSERT(reporter, !SkXfermode::IsMode(bogusXfer, &reportedMode));
+    REPORTER_ASSERT(reporter, !SkXfermode::AsMode(bogusXfer, &reportedMode));
     REPORTER_ASSERT(reporter, reportedMode == ILLEGAL_MODE);
     bogusXfer->unref();
 }