Use SkPMColor4f throughout clear APIs

Bug: skia:
Change-Id: I5386e27edbcf39233880d869841a6632ecb9416c
Reviewed-on: https://skia-review.googlesource.com/c/168261
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/tests/RectangleTextureTest.cpp b/tests/RectangleTextureTest.cpp
index a7fa2f5..ac81e6d 100644
--- a/tests/RectangleTextureTest.cpp
+++ b/tests/RectangleTextureTest.cpp
@@ -30,7 +30,8 @@
     for (auto filter : {GrSamplerState::Filter::kNearest,
                         GrSamplerState::Filter::kBilerp,
                         GrSamplerState::Filter::kMipMap}) {
-        rtContext->clear(nullptr, 0xDDCCBBAA, GrRenderTargetContext::CanClearFullscreen::kYes);
+        rtContext->clear(nullptr, SkPMColor4f::FromBytes_RGBA(0xDDCCBBAA),
+                         GrRenderTargetContext::CanClearFullscreen::kYes);
         auto fp = GrSimpleTextureEffect::Make(rectProxy, SkMatrix::I(), filter);
         GrPaint paint;
         paint.setPorterDuffXPFactory(SkBlendMode::kSrc);
@@ -45,7 +46,8 @@
     if (GrRenderTargetContext* rtc = rectContext->asRenderTargetContext()) {
         // Clear the whole thing.
         GrColor color0 = GrColorPackRGBA(0xA, 0xB, 0xC, 0xD);
-        rtc->clear(nullptr, color0, GrRenderTargetContext::CanClearFullscreen::kNo);
+        rtc->clear(nullptr, SkPMColor4f::FromBytes_RGBA(color0),
+                   GrRenderTargetContext::CanClearFullscreen::kNo);
 
         int w = rtc->width();
         int h = rtc->height();
@@ -66,7 +68,8 @@
         // Clear the the top to a different color.
         GrColor color1 = GrColorPackRGBA(0x1, 0x2, 0x3, 0x4);
         SkIRect rect = SkIRect::MakeWH(w, h/2);
-        rtc->clear(&rect, color1, GrRenderTargetContext::CanClearFullscreen::kNo);
+        rtc->clear(&rect, SkPMColor4f::FromBytes_RGBA(color1),
+                   GrRenderTargetContext::CanClearFullscreen::kNo);
 
         uint32_t expectedColor1 = 0;
         uint8_t* expectedBytes1 = reinterpret_cast<uint8_t*>(&expectedColor1);