Remove the remainder of the skia source code from the Chromium repo....

skia/animator/SkOperand2.h

-#ifndef SkOperand2_DEFINED
-#define SkOperand2_DEFINED
-
-#include "SkScalar.h"
-
-class SkOpArray;
-class SkString;
-
-union SkOperand2 {
-        enum OpType {
-                kNoType,
-                kS32 = 1,
-                kScalar = 2,
-                kString = 4,
-                kArray = 8,
-                kObject = 16
-        };
-        SkOpArray* fArray;
-        void* fObject;
-        size_t fReference;
-        int32_t fS32;
-        SkScalar fScalar;
-        SkString* fString;
-};
-
-struct SkScriptValue2 {
-        enum IsConstant {
-                kConstant,
-                kVariable
-        };
-        enum IsWritten {
-                kUnwritten,
-                kWritten
-        };
-        SkOperand2 fOperand;
-        SkOperand2::OpType fType : 8;
-        IsConstant fIsConstant : 8;
-        IsWritten fIsWritten : 8;
-        SkOpArray* getArray() { SkASSERT(fType == SkOperand2::kArray); return fOperand.fArray; }
-        void* getObject() { SkASSERT(fType == SkOperand2::kObject); return fOperand.fObject; }
-        int32_t getS32() { SkASSERT(fType == SkOperand2::kS32); return fOperand.fS32; }
-        SkScalar getScalar() { SkASSERT(fType == SkOperand2::kScalar); return fOperand.fScalar; }
-        SkString* getString() { SkASSERT(fType == SkOperand2::kString); return fOperand.fString; }
-        bool isConstant() const { return fIsConstant == kConstant; }
-};
-
-#endif // SkOperand2_DEFINED