1 files changed, 5 insertions, 242 deletions
diff --git a/chromium/third_party/skia/include/core/SkFlattenableBuffers.h b/chromium/third_party/skia/include/core/SkFlattenableBuffers.h
index 00cb77a8d35..3e5d5b94ee2 100644
--- a/chromium/third_party/skia/include/core/SkFlattenableBuffers.h
+++ b/chromium/third_party/skia/include/core/SkFlattenableBuffers.h
@@ -1,247 +1,10 @@
-
-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
+// Temporary shim to keep a couple dependencies working in Chromium.
 #ifndef SkFlattenableBuffers_DEFINED
 #define SkFlattenableBuffers_DEFINED
 
-#include "SkColor.h"
-#include "SkData.h"
-#include "SkPaint.h"
-#include "SkPoint.h"
-
-class SkBitmap;
-class SkDrawLooper;
-class SkFlattenable;
-struct SkIRect;
-class SkMatrix;
-class SkOrderedReadBuffer;
-class SkOrderedWriteBuffer;
-class SkPath;
-class SkPixelRef;
-struct SkRect;
-class SkRegion;
-class SkStream;
-class SkString;
-class SkTypeface;
-class SkUnitMapper;
-class SkWStream;
-
-class SkFlattenableReadBuffer {
-public:
-    SkFlattenableReadBuffer();
-    virtual ~SkFlattenableReadBuffer();
-
-    bool isOrderedBinaryBuffer() { return NULL != getOrderedBinaryBuffer(); }
-    virtual SkOrderedReadBuffer* getOrderedBinaryBuffer() { return NULL; }
-
-    enum Flags {
-        kCrossProcess_Flag      = 1 << 0,
-        kScalarIsFloat_Flag     = 1 << 1,
-        kPtrIs64Bit_Flag        = 1 << 2,
-        /** The kValidation_Flag is used to force stream validations (by making
-         * sure that no operation reads past the end of the stream, for example)
-         * and error handling if any reading operation yields an invalid value.
-         */
-        kValidation_Flag        = 1 << 3,
-    };
-
-    void setFlags(uint32_t flags) { fFlags = flags; }
-    uint32_t getFlags() const { return fFlags; }
-
-    bool isCrossProcess() const { return SkToBool(fFlags & (kCrossProcess_Flag | kValidation_Flag)); }
-    bool isScalarFloat() const { return SkToBool(fFlags & kScalarIsFloat_Flag); }
-    bool isPtr64Bit() const { return SkToBool(fFlags & kPtrIs64Bit_Flag); }
-    bool isValidating() const { return SkToBool(fFlags & kValidation_Flag); }
-
-    // primitives
-    virtual bool readBool() = 0;
-    virtual SkColor readColor() = 0;
-    virtual SkFixed readFixed() = 0;
-    virtual int32_t readInt() = 0;
-    virtual SkScalar readScalar() = 0;
-    virtual uint32_t readUInt() = 0;
-    virtual int32_t read32() = 0;
-
-    // strings -- the caller is responsible for freeing the string contents
-    virtual void readString(SkString* string) = 0;
-    virtual void* readEncodedString(size_t* length, SkPaint::TextEncoding encoding) = 0;
-
-    /**
-      @param type   This parameter is only used when using SkValidatingReadBuffer. It will verify
-                    that the object about to be deserialized is of the given type or early return
-                    NULL otherwise. The type provided here is the type of the base class of the
-                    object to deserialize.
-      */
-    virtual SkFlattenable* readFlattenable(SkFlattenable::Type type) = 0;
-
-    SkColorFilter* readColorFilter();
-    SkDrawLooper* readDrawLooper();
-    SkImageFilter* readImageFilter();
-    SkMaskFilter* readMaskFilter();
-    SkPathEffect* readPathEffect();
-    SkPixelRef* readPixelRef();
-    SkRasterizer* readRasterizer();
-    SkShader* readShader();
-    SkUnitMapper* readUnitMapper();
-    SkXfermode* readXfermode();
-
-    // common data structures
-    virtual void readPoint(SkPoint* point) = 0;
-    virtual void readMatrix(SkMatrix* matrix) = 0;
-    virtual void readIRect(SkIRect* rect) = 0;
-    virtual void readRect(SkRect* rect) = 0;
-    virtual void readRegion(SkRegion* region) = 0;
-    virtual void readPath(SkPath* path) = 0;
-
-    // binary data and arrays
-
-    /**
-      * In the following read.*Array(...) functions, the size parameter specifies the allocation
-      * size in number of elements (or in bytes, for void*) of the pointer parameter. If the
-      * pointer parameter's size does not match the size to be read, the pointer parameter's memory
-      * will then stay uninitialized, the cursor will be moved to the end of the stream and, in the
-      * case where isValidating() is true, an error flag will be set internally (see
-      * SkValidatingReadBuffer).
-      * If the sizes match, then "size" amount of memory will be read.
-      *
-      * @param size amount of memory expected to be read
-      * @return true if the size parameter matches the size to be read, false otherwise
-      */
-    virtual bool readByteArray(void* value, size_t size) = 0;
-    virtual bool readColorArray(SkColor* colors, size_t size) = 0;
-    virtual bool readIntArray(int32_t* values, size_t size) = 0;
-    virtual bool readPointArray(SkPoint* points, size_t size) = 0;
-    virtual bool readScalarArray(SkScalar* values, size_t size) = 0;
-
-    /** This helper peeks into the buffer and reports back the length of the next array in
-     *  the buffer but does not change the state of the buffer.
-     */
-    virtual uint32_t getArrayCount() = 0;
-
-    // helper functions
-    virtual void* readFunctionPtr();
-    virtual void readPaint(SkPaint* paint);
-
-    virtual void readBitmap(SkBitmap* bitmap) = 0;
-    virtual SkTypeface* readTypeface() = 0;
-
-    // helper function for classes with const SkPoint members
-    SkPoint readPoint() {
-        SkPoint point;
-        this->readPoint(&point);
-        return point;
-    }
-
-    SkData* readByteArrayAsData() {
-        size_t len = this->getArrayCount();
-        void* buffer = sk_malloc_throw(len);
-        (void)this->readByteArray(buffer, len);
-        return SkData::NewFromMalloc(buffer, len);
-    }
-
-    /** This function validates that the isValid input parameter is true
-      * If isValidating() is false, then true is always returned
-      * If isValidating() is true, then true is returned until validate() is called with isValid
-      * set to false. When isValid is false, an error flag will be set internally and, from that
-      * point on, validate() will return false. The error flag cannot be unset.
-      *
-      * @param isValid result of a test that is expected to be true
-      */
-    virtual bool validate(bool isValid);
-
-    /** This function returns true by default
-      * If isValidating() is true, it will return false if the internal error flag is set.
-      * Otherwise, it will return true.
-      */
-    virtual bool isValid() const { return true; }
-
-private:
-    template <typename T> T* readFlattenableT();
-    uint32_t fFlags;
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-class SkFlattenableWriteBuffer {
-public:
-    SkFlattenableWriteBuffer();
-    virtual ~SkFlattenableWriteBuffer();
-
-    virtual bool isOrderedBinaryBuffer() { return false; }
-    virtual SkOrderedWriteBuffer* getOrderedBinaryBuffer() { sk_throw(); return NULL; }
-
-    // primitives
-    virtual void writeByteArray(const void* data, size_t size) = 0;
-    virtual void writeBool(bool value) = 0;
-    virtual void writeFixed(SkFixed value) = 0;
-    virtual void writeScalar(SkScalar value) = 0;
-    virtual void writeScalarArray(const SkScalar* value, uint32_t count) = 0;
-    virtual void writeInt(int32_t value) = 0;
-    virtual void writeIntArray(const int32_t* value, uint32_t count) = 0;
-    virtual void writeUInt(uint32_t value) = 0;
-    virtual void write32(int32_t value) = 0; // printf in hex
-    virtual void writeString(const char* value) = 0;
-    virtual void writeEncodedString(const void* value, size_t byteLength,
-                                    SkPaint::TextEncoding encoding) = 0;
-
-    // common data structures
-    virtual void writeFlattenable(const SkFlattenable* flattenable) = 0;
-    virtual void writeColor(const SkColor& color) = 0;
-    virtual void writeColorArray(const SkColor* color, uint32_t count) = 0;
-    virtual void writePoint(const SkPoint& point) = 0;
-    virtual void writePointArray(const SkPoint* points, uint32_t count) = 0;
-    virtual void writeMatrix(const SkMatrix& matrix) = 0;
-    virtual void writeIRect(const SkIRect& rect) = 0;
-    virtual void writeRect(const SkRect& rect) = 0;
-    virtual void writeRegion(const SkRegion& region) = 0;
-    virtual void writePath(const SkPath& path) = 0;
-    virtual size_t writeStream(SkStream* stream, size_t length) = 0;
-
-    // helper functions
-    virtual void writeFunctionPtr(void* ptr);
-    virtual void writePaint(const SkPaint& paint);
-
-    virtual void writeBitmap(const SkBitmap& bitmap) = 0;
-    virtual void writeTypeface(SkTypeface* typeface) = 0;
-
-    virtual bool writeToStream(SkWStream*) = 0;
-
-    enum Flags {
-        kCrossProcess_Flag               = 0x01,
-        /** The kValidation_Flag is used here to make sure the write operation
-         *  is symmetric with the read operation using the equivalent flag
-         *  SkFlattenableReadBuffer::kValidation_Flag.
-         */
-        kValidation_Flag                 = 0x02,
-    };
-
-    uint32_t getFlags() const { return fFlags; }
-    void setFlags(uint32_t flags) { fFlags = flags; }
-
-    bool isCrossProcess() const {
-        return SkToBool(fFlags & (kCrossProcess_Flag | kValidation_Flag));
-    }
-
-    bool isValidating() const {
-        return SkToBool(fFlags & kValidation_Flag);
-    }
-
-    bool persistTypeface() const { return (fFlags & kCrossProcess_Flag) != 0; }
-
-    void writeDataAsByteArray(SkData* data) {
-        this->writeByteArray(data->data(), data->size());
-    }
-
-protected:
-    // A helper function so that each subclass does not have to be a friend of SkFlattenable
-    void flattenObject(const SkFlattenable* obj, SkFlattenableWriteBuffer& buffer);
+#include "SkReadBuffer.h"
+#include "SkWriteBuffer.h"
 
-    uint32_t fFlags;
-};
+typedef SkReadBuffer SkFlattenableReadBuffer;
 
-#endif
+#endif//SkFlattenableBuffers_DEFINED