Fix compile error in Google3 build.
BUG=skia:4803
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1593623002
Review URL: https://codereview.chromium.org/1593623002
diff --git a/tests/RectangleTextureTest.cpp b/tests/RectangleTextureTest.cpp
index a98dd34..168a573 100644
--- a/tests/RectangleTextureTest.cpp
+++ b/tests/RectangleTextureTest.cpp
@@ -104,7 +104,7 @@
SkAutoTMalloc<uint32_t> expectedPixels(pixelCnt);
// The clear color is a GrColor, our readback is to kRGBA_8888, which may be different.
- uint32_t expectedColor0;
+ uint32_t expectedColor0 = 0;
uint8_t* expectedBytes0 = SkTCast<uint8_t*>(&expectedColor0);
expectedBytes0[0] = GrColorUnpackR(color0);
expectedBytes0[1] = GrColorUnpackG(color0);
@@ -119,7 +119,7 @@
SkIRect rect = SkIRect::MakeWH(w, h/2);
dc->clear(&rect, color1, false);
- uint32_t expectedColor1;
+ uint32_t expectedColor1 = 0;
uint8_t* expectedBytes1 = SkTCast<uint8_t*>(&expectedColor1);
expectedBytes1[0] = GrColorUnpackR(color1);
expectedBytes1[1] = GrColorUnpackG(color1);