1 files changed, 0 insertions, 118 deletions
diff --git a/WebCore/platform/image-decoders/skia/ICOImageDecoder.h b/WebCore/platform/image-decoders/skia/ICOImageDecoder.h
deleted file mode 100644
index f0e1acc..0000000
--- a/WebCore/platform/image-decoders/skia/ICOImageDecoder.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2008, 2009, Google Inc. All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ICOImageDecoder_h
-#define ICOImageDecoder_h
-
-#include "BMPImageReader.h"
-#include "PNGImageDecoder.h"
-
-namespace WebCore {
-
-    // This class decodes the ICO and CUR image formats.
-    class ICOImageDecoder : public BMPImageReader {
-    public:
-        // See comments on |m_preferredIconSize| below.
-        ICOImageDecoder(const IntSize& preferredIconSize)
-            : m_preferredIconSize(preferredIconSize)
-            , m_imageType(Unknown)
-        {
-            m_andMaskState = NotYetDecoded;
-        }
-
-        virtual String filenameExtension() const { return "ico"; }
-
-        // BMPImageReader
-        virtual void decodeImage(SharedBuffer* data);
-        virtual RGBA32Buffer* frameBufferAtIndex(size_t index);
-
-        // ImageDecoder
-        virtual bool isSizeAvailable() const;
-        virtual IntSize size() const;
-
-    private:
-        enum ImageType {
-            Unknown,
-            BMP,
-            PNG,
-        };
-
-        // These are based on the Windows ICONDIR and ICONDIRENTRY structs, but
-        // with unnecessary entries removed.
-        struct IconDirectory {
-            uint16_t idCount;
-        };
-        struct IconDirectoryEntry {
-            uint16_t bWidth;   // 16 bits so we can represent 256 as 256, not 0
-            uint16_t bHeight;  // "
-            uint16_t wBitCount;
-            uint32_t dwImageOffset;
-        };
-
-        // Processes the ICONDIR at the beginning of the data.  Returns true if the
-        // directory could be decoded.
-        bool processDirectory(SharedBuffer*);
-
-        // Processes the ICONDIRENTRY records after the directory.  Keeps the
-        // "best" entry as the one we'll decode.  Returns true if the entries could
-        // be decoded.
-        bool processDirectoryEntries(SharedBuffer*);
-
-        // Reads and returns a directory entry from the current offset into |data|.
-        IconDirectoryEntry readDirectoryEntry(SharedBuffer*);
-
-        // Returns true if |entry| is a preferable icon entry to m_dirEntry.
-        // Larger sizes, or greater bitdepths at the same size, are preferable.
-        bool isBetterEntry(const IconDirectoryEntry&) const;
-
-        // Called when the image to be decoded is a PNG rather than a BMP.
-        // Instantiates a PNGImageDecoder, decodes the image, and copies the
-        // results locally.
-        void decodePNG(SharedBuffer*);
-
-        // The entry size we should prefer.  If this is empty, we choose the
-        // largest available size.  If no entries of the desired size are
-        // available, we pick the next larger size.
-        IntSize m_preferredIconSize;
-
-        // The headers for the ICO.
-        IconDirectory m_directory;
-        IconDirectoryEntry m_dirEntry;
-
-        // The PNG decoder, if we need to use one.
-        PNGImageDecoder m_pngDecoder;
-
-        // What kind of image data is stored at the entry we're decoding.
-        ImageType m_imageType;
-    };
-
-} // namespace WebCore
-
-#endif