diff --git a/src/gpu/effects/GrCustomXfermode.cpp b/src/gpu/effects/GrCustomXfermode.cpp
index 47505111b6..30c70774ce 100644
--- a/src/gpu/effects/GrCustomXfermode.cpp
+++ b/src/gpu/effects/GrCustomXfermode.cpp
@@ -78,7 +78,7 @@ public:
         , fHWBlendEquation(hwBlendEquation) {}
 
     CustomXP(SkBlendMode mode, GrProcessorAnalysisCoverage coverage)
-            : INHERITED(kCustomXP_ClassID, true, coverage)
+            : INHERITED(kCustomXP_ClassID, /*willReadDstColor=*/true, coverage)
             , fMode(mode)
             , fHWBlendEquation(kIllegal_GrBlendEquation) {
     }
diff --git a/src/gpu/effects/GrPorterDuffXferProcessor.cpp b/src/gpu/effects/GrPorterDuffXferProcessor.cpp
index 1e0591fd80..774b8e8c45 100644
--- a/src/gpu/effects/GrPorterDuffXferProcessor.cpp
+++ b/src/gpu/effects/GrPorterDuffXferProcessor.cpp
@@ -374,7 +374,7 @@ static BlendFormula get_lcd_blend_formula(SkBlendMode xfermode) {
 class PorterDuffXferProcessor : public GrXferProcessor {
 public:
     PorterDuffXferProcessor(BlendFormula blendFormula, GrProcessorAnalysisCoverage coverage)
-            : INHERITED(kPorterDuffXferProcessor_ClassID, false, coverage)
+            : INHERITED(kPorterDuffXferProcessor_ClassID, /*willReadDstColor=*/false, coverage)
             , fBlendFormula(blendFormula) {
     }
 
@@ -483,7 +483,7 @@ GrGLSLXferProcessor* PorterDuffXferProcessor::createGLSLInstance() const {
 class ShaderPDXferProcessor : public GrXferProcessor {
 public:
     ShaderPDXferProcessor(SkBlendMode xfermode, GrProcessorAnalysisCoverage coverage)
-            : INHERITED(kShaderPDXferProcessor_ClassID, true, coverage)
+            : INHERITED(kShaderPDXferProcessor_ClassID, /*willReadDstColor=*/true, coverage)
             , fXfermode(xfermode) {
     }
 
@@ -630,7 +630,8 @@ private:
 ///////////////////////////////////////////////////////////////////////////////
 
 PDLCDXferProcessor::PDLCDXferProcessor(const SkPMColor4f& blendConstant, float alpha)
-    : INHERITED(kPDLCDXferProcessor_ClassID, false, GrProcessorAnalysisCoverage::kLCD)
+    : INHERITED(kPDLCDXferProcessor_ClassID, /*willReadDstColor=*/false,
+                GrProcessorAnalysisCoverage::kLCD)
     , fBlendConstant(blendConstant)
     , fAlpha(alpha) {
 }