1 files changed, 0 insertions, 62 deletions
diff --git a/skia/ext/bitmap_platform_device.cc b/skia/ext/bitmap_platform_device.cc
index 05037c6..91b419a 100644
--- a/skia/ext/bitmap_platform_device.cc
+++ b/skia/ext/bitmap_platform_device.cc
@@ -7,65 +7,3 @@
 #include "skia/ext/bitmap_platform_device_data.h"
 #include "third_party/skia/include/core/SkUtils.h"
 
-namespace {
-
-// Constrains position and size to fit within available_size. If |size| is -1,
-// all the available_size is used. Returns false if the position is out of
-// available_size.
-bool Constrain(int available_size, int* position, int *size) {
-  if (*size < -2)
-    return false;
-
-  if (*position < 0) {
-    if (*size != -1)
-      *size += *position;
-    *position = 0;
-  }
-  if (*size == 0 || *position >= available_size)
-    return false;
-
-  if (*size > 0) {
-    int overflow = (*position + *size) - available_size;
-    if (overflow > 0) {
-      *size -= overflow;
-    }
-  } else {
-    // Fill up available size.
-    *size = available_size - *position;
-  }
-  return true;
-}
-
-}  // namespace
-
-namespace skia {
-
-void BitmapPlatformDevice::MakeOpaque(int x, int y, int width, int height) {
-  const SkBitmap& bitmap = accessBitmap(true);
-  SkASSERT(bitmap.config() == SkBitmap::kARGB_8888_Config);
-
-  // FIXME(brettw): This is kind of lame, we shouldn't be dealing with
-  // transforms at this level. Probably there should be a PlatformCanvas
-  // function that does the transform (using the actual transform not just the
-  // translation) and calls us with the transformed rect.
-  const SkMatrix& matrix = data_->transform();
-  int bitmap_start_x = SkScalarRound(matrix.getTranslateX()) + x;
-  int bitmap_start_y = SkScalarRound(matrix.getTranslateY()) + y;
-
-  if (Constrain(bitmap.width(), &bitmap_start_x, &width) &&
-      Constrain(bitmap.height(), &bitmap_start_y, &height)) {
-    SkAutoLockPixels lock(bitmap);
-    SkASSERT(bitmap.rowBytes() % sizeof(uint32_t) == 0u);
-    size_t row_words = bitmap.rowBytes() / sizeof(uint32_t);
-    // Set data to the first pixel to be modified.
-    uint32_t* data = bitmap.getAddr32(0, 0) + (bitmap_start_y * row_words) +
-                     bitmap_start_x;
-    for (int i = 0; i < height; i++) {
-      for (int j = 0; j < width; j++)
-        data[j] |= (0xFF << SK_A32_SHIFT);
-      data += row_words;
-    }
-  }
-}
-
-}