Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.

src/core/SkXfermode.cpp

Index: src/core/SkXfermode.cpp
diff --git a/src/core/SkXfermode.cpp b/src/core/SkXfermode.cpp
index 4a3ec397022e34a6201feeafde73032a7915332a..e0abb4ebdd8f735a3410ef521122f538991843d1 100644
--- a/src/core/SkXfermode.cpp
+++ b/src/core/SkXfermode.cpp
@@ -1237,23 +1237,6 @@ GrFragmentProcessor* XferEffect::TestCreate(SkRandom* rand,
 ///////////////////////////////////////////////////////////////////////////////
 ///////////////////////////////////////////////////////////////////////////////
 
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-SkProcCoeffXfermode::SkProcCoeffXfermode(SkReadBuffer& buffer) : INHERITED(buffer) {
-    uint32_t mode32 = buffer.read32() % SK_ARRAY_COUNT(gProcCoeffs);
-    if (mode32 >= SK_ARRAY_COUNT(gProcCoeffs)) {
-        // out of range, just set to something harmless
-        mode32 = SkXfermode::kSrcOut_Mode;
-    }
-    fMode = (SkXfermode::Mode)mode32;
-
-    const ProcCoeff& rec = gProcCoeffs[fMode];
-    fProc = rec.fProc;
-    // these may be valid, or may be CANNOT_USE_COEFF
-    fSrcCoeff = rec.fSC;
-    fDstCoeff = rec.fDC;
-}
-#endif
-
 SkFlattenable* SkProcCoeffXfermode::CreateProc(SkReadBuffer& buffer) {
     uint32_t mode32 = buffer.read32();
     if (!buffer.validate(mode32 < SK_ARRAY_COUNT(gProcCoeffs))) {
@@ -1443,9 +1426,6 @@ public:
 
 private:
     SkClearXfermode(const ProcCoeff& rec) : SkProcCoeffXfermode(rec, kClear_Mode) {}
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-    SkClearXfermode(SkReadBuffer& buffer) : SkProcCoeffXfermode(buffer) {}
-#endif
 
     typedef SkProcCoeffXfermode INHERITED;
 };
@@ -1508,9 +1488,6 @@ public:
 
 private:
     SkSrcXfermode(const ProcCoeff& rec) : SkProcCoeffXfermode(rec, kSrc_Mode) {}
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-    SkSrcXfermode(SkReadBuffer& buffer) : SkProcCoeffXfermode(buffer) {}
-#endif
     typedef SkProcCoeffXfermode INHERITED;
 };
 
@@ -1576,9 +1553,6 @@ public:
 
 private:
     SkDstInXfermode(const ProcCoeff& rec) : SkProcCoeffXfermode(rec, kDstIn_Mode) {}
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-    SkDstInXfermode(SkReadBuffer& buffer) : INHERITED(buffer) {}
-#endif
 
     typedef SkProcCoeffXfermode INHERITED;
 };
@@ -1623,9 +1597,6 @@ public:
 
 private:
     SkDstOutXfermode(const ProcCoeff& rec) : SkProcCoeffXfermode(rec, kDstOut_Mode) {}
-#ifdef SK_SUPPORT_LEGACY_DEEPFLATTENING
-    SkDstOutXfermode(SkReadBuffer& buffer) : INHERITED(buffer) {}
-#endif
 
     typedef SkProcCoeffXfermode INHERITED;
 };