Make existing unit tests only run on GL contexts

tests/TextBlobCacheTest.cpp

Index: tests/TextBlobCacheTest.cpp
diff --git a/tests/TextBlobCacheTest.cpp b/tests/TextBlobCacheTest.cpp
index d13d251f3602412059364c226c7ed6b94e62bbe3..8f95cf00e755dc8122e158ef9e68f465460a51d0 100644
--- a/tests/TextBlobCacheTest.cpp
+++ b/tests/TextBlobCacheTest.cpp
@@ -156,19 +156,19 @@ static void text_blob_cache_inner(skiatest::Reporter* reporter, GrContext* conte
     draw(canvas, 1, blobs);
 }
 
-DEF_GPUTEST_FOR_NULL_CONTEXT(TextBlobCache, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_NULLGL_CONTEXT(TextBlobCache, reporter, ctxInfo) {
     text_blob_cache_inner(reporter, ctxInfo.fGrContext, 1024, 256, 30, true, false);
 }
 
-DEF_GPUTEST_FOR_NULL_CONTEXT(TextBlobStressCache, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_NULLGL_CONTEXT(TextBlobStressCache, reporter, ctxInfo) {
     text_blob_cache_inner(reporter, ctxInfo.fGrContext, 256, 256, 10, true, true);
 }
 
-DEF_GPUTEST_FOR_NULL_CONTEXT(TextBlobAbnormal, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_NULLGL_CONTEXT(TextBlobAbnormal, reporter, ctxInfo) {
     text_blob_cache_inner(reporter, ctxInfo.fGrContext, 256, 256, 10, false, false);
 }
 
-DEF_GPUTEST_FOR_NULL_CONTEXT(TextBlobStressAbnormal, reporter, ctxInfo) {
+DEF_GPUTEST_FOR_NULLGL_CONTEXT(TextBlobStressAbnormal, reporter, ctxInfo) {
     text_blob_cache_inner(reporter, ctxInfo.fGrContext, 256, 256, 10, false, true);
 }
 #endif