Delete SkImageDecoder

src/images/bmpdecoderhelper.h

Index: src/images/bmpdecoderhelper.h
diff --git a/src/images/bmpdecoderhelper.h b/src/images/bmpdecoderhelper.h
deleted file mode 100644
index b448734bbc6aa1ad935ddca6aeb7da4f1016ff52..0000000000000000000000000000000000000000
--- a/src/images/bmpdecoderhelper.h
+++ /dev/null
@@ -1,116 +0,0 @@
-
-/*
- * Copyright 2007 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#ifndef IMAGE_CODEC_BMPDECODERHELPER_H__
-#define IMAGE_CODEC_BMPDECODERHELPER_H__
-
-///////////////////////////////////////////////////////////////////////////////
-// this section is my current "glue" between google3 code and android.
-// will be fixed soon
-
-#include "SkTypes.h"
-#include <limits.h>
-#define DISALLOW_EVIL_CONSTRUCTORS(name)
-#define CHECK(predicate)  SkASSERT(predicate)
-typedef uint8_t uint8;
-typedef uint32_t uint32;
-
-template <typename T> class scoped_array {
-private:
-  T* ptr_;
-  scoped_array(scoped_array const&);
-  scoped_array& operator=(const scoped_array&);
-
-public:
-  explicit scoped_array(T* p = 0) : ptr_(p) {}
-  ~scoped_array() {
-    delete[] ptr_;
-  }
-
-  void reset(T* p = 0) {
-    if (p != ptr_) {
-      delete[] ptr_;
-      ptr_ = p;
-    }
-  }
-
-  T& operator[](int i) const {
-    return ptr_[i];
-  }
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-namespace image_codec {
-
-class BmpDecoderCallback {
- public:
-  BmpDecoderCallback() { }
-  virtual ~BmpDecoderCallback() {}
-
-  /**
-   * This is called once for an image. It is passed the width and height and
-   * should return the address of a buffer that is large enough to store
-   * all of the resulting pixels (widht * height * 3 bytes). If it returns nullptr,
-   * then the decoder will abort, but return true, as the caller has received
-   * valid dimensions.
-   */
-  virtual uint8* SetSize(int width, int height) = 0;
-
- private:
-  DISALLOW_EVIL_CONSTRUCTORS(BmpDecoderCallback);
-};
-
-class BmpDecoderHelper {
- public:
-  BmpDecoderHelper() { }
-  ~BmpDecoderHelper() { }
-  bool DecodeImage(const char* data,
-                   size_t len,
-                   int max_pixels,
-                   BmpDecoderCallback* callback);
-
- private:
-  DISALLOW_EVIL_CONSTRUCTORS(BmpDecoderHelper);
-
-  void DoRLEDecode();
-  void DoStandardDecode();
-  void PutPixel(int x, int y, uint8 col);
-
-  int GetInt();
-  int GetShort();
-  uint8 GetByte();
-  int CalcShiftRight(uint32 mask);
-  int CalcShiftLeft(uint32 mask);
-
-  const uint8* data_;
-  size_t pos_;
-  size_t len_;
-  int width_;
-  int height_;
-  int bpp_;
-  int pixelPad_;
-  int rowPad_;
-  scoped_array<uint8> colTab_;
-  uint32 redBits_;
-  uint32 greenBits_;
-  uint32 blueBits_;
-  int redShiftRight_;
-  int greenShiftRight_;
-  int blueShiftRight_;
-  int redShiftLeft_;
-  int greenShiftLeft_;
-  int blueShiftLeft_;
-  uint8* output_;
-  bool inverted_;
-};
-
-} // namespace
-
-#endif