Simplify GrPaint::isConstantBlendedColor to avoid FP analysis and XP virtual calls

This was the only non-test user of GrXPFactory::isConstantPreCoverageBlendedColor which is now removed.

Change-Id: Ic1c130d30a44e1a955b89f8912433a3c9df2e61e
Reviewed-on: https://skia-review.googlesource.com/8776
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/src/gpu/effects/GrCustomXfermode.cpp b/src/gpu/effects/GrCustomXfermode.cpp
index 36936f8db1..43042e2366 100644
--- a/src/gpu/effects/GrCustomXfermode.cpp
+++ b/src/gpu/effects/GrCustomXfermode.cpp
@@ -338,11 +338,6 @@ private:
                                            bool hasMixedSamples,
                                            const DstTexture*) const override;
 
-    bool isPreCoverageBlendedColorConstant(const GrProcOptInfo& colorInput,
-                                           GrColor* color) const override {
-        return false;
-    }
-
     bool willReadsDst(const GrProcOptInfo&, const GrProcOptInfo&) const override { return true; }
 
     bool willReadDstInShader(const GrCaps&, ColorType, CoverageType) const override;