Make GPU configs use kRGBA color type not kN32.

tests/TestConfigParsing.cpp

Index: tests/TestConfigParsing.cpp
diff --git a/tests/TestConfigParsing.cpp b/tests/TestConfigParsing.cpp
index 61775d5ab2b845715d71948fe606b8b405ae3d80..4014ca3ed0d9298ea84d102c83cb023905800006 100644
--- a/tests/TestConfigParsing.cpp
+++ b/tests/TestConfigParsing.cpp
@@ -47,7 +47,7 @@ DEF_TEST(ParseConfigs_Gpu, reporter) {
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getUseInstanced() == false);
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getUseDIText() == false);
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getSamples() == 0);
-    REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getColorType() == kN32_SkColorType);
+    REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getColorType() == kRGBA_8888_SkColorType);
     REPORTER_ASSERT(reporter, configs[0]->asConfigGpu()->getColorSpace() == nullptr);
 #endif
 }