From fc6326d6cd51878c8ec3b8b51767dce368d07f67 Mon Sep 17 00:00:00 2001
From: thestig <thestig@chromium.org>
Date: Mon, 13 Jun 2016 15:32:43 -0700
Subject: Delete Transform1bppBitmap() after commit 2f30766.

It's unused and causing the build to fail.

TBR=dsinclair@chromium.org

Review-Url: https://codereview.chromium.org/2060743004
---
 core/fxge/win32/fx_win32_print.cpp | 89 --------------------------------------
 1 file changed, 89 deletions(-)

diff --git a/core/fxge/win32/fx_win32_print.cpp b/core/fxge/win32/fx_win32_print.cpp
index b5e36202ba..0e89e71889 100644
--- a/core/fxge/win32/fx_win32_print.cpp
+++ b/core/fxge/win32/fx_win32_print.cpp
@@ -16,95 +16,6 @@
 #include "core/fxge/include/fx_ge_win32.h"
 #include "core/fxge/win32/win32_int.h"
 
-namespace {
-
-CFX_DIBitmap* Transform1bppBitmap(const CFX_DIBSource* pSrc,
-                                  const CFX_Matrix* pDestMatrix) {
-  ASSERT(pSrc->GetFormat() == FXDIB_1bppRgb ||
-         pSrc->GetFormat() == FXDIB_1bppMask ||
-         pSrc->GetFormat() == FXDIB_1bppCmyk);
-  CFX_DIBExtractor src_bitmap(pSrc);
-  CFX_DIBitmap* pSrcBitmap = src_bitmap;
-  if (!pSrcBitmap)
-    return nullptr;
-
-  int src_width = pSrcBitmap->GetWidth(), src_height = pSrcBitmap->GetHeight();
-  uint8_t* src_buf = pSrcBitmap->GetBuffer();
-  uint32_t src_pitch = pSrcBitmap->GetPitch();
-  FX_FLOAT dest_area = pDestMatrix->GetUnitArea();
-  FX_FLOAT area_scale = ((FX_FLOAT)(src_width * src_height)) / dest_area;
-  FX_FLOAT size_scale = FXSYS_sqrt(area_scale);
-  CFX_Matrix adjusted_matrix(*pDestMatrix);
-  adjusted_matrix.Scale(size_scale, size_scale);
-  CFX_FloatRect result_rect_f = adjusted_matrix.GetUnitRect();
-  FX_RECT result_rect = result_rect_f.GetOutterRect();
-  CFX_Matrix src2result;
-  src2result.e = adjusted_matrix.c + adjusted_matrix.e;
-  src2result.f = adjusted_matrix.d + adjusted_matrix.f;
-  src2result.a = adjusted_matrix.a / pSrcBitmap->GetWidth();
-  src2result.b = adjusted_matrix.b / pSrcBitmap->GetWidth();
-  src2result.c = -adjusted_matrix.c / pSrcBitmap->GetHeight();
-  src2result.d = -adjusted_matrix.d / pSrcBitmap->GetHeight();
-  src2result.TranslateI(-result_rect.left, -result_rect.top);
-  CFX_Matrix result2src;
-  result2src.SetReverse(src2result);
-  CPDF_FixedMatrix result2src_fix(result2src, 8);
-  int result_width = result_rect.Width();
-  int result_height = result_rect.Height();
-  std::unique_ptr<CFX_DIBitmap> pTempBitmap(new CFX_DIBitmap);
-  if (!pTempBitmap->Create(result_width, result_height, pSrc->GetFormat())) {
-    if (pSrcBitmap != src_bitmap)
-      delete pSrcBitmap;
-    return nullptr;
-  }
-
-  pTempBitmap->CopyPalette(pSrc->GetPalette());
-  uint8_t* dest_buf = pTempBitmap->GetBuffer();
-  int dest_pitch = pTempBitmap->GetPitch();
-  FXSYS_memset(dest_buf, pSrc->IsAlphaMask() ? 0 : 0xff,
-               dest_pitch * result_height);
-  if (pSrcBitmap->IsAlphaMask()) {
-    for (int dest_y = 0; dest_y < result_height; dest_y++) {
-      uint8_t* dest_scan = dest_buf + dest_y * dest_pitch;
-      for (int dest_x = 0; dest_x < result_width; dest_x++) {
-        int src_x, src_y;
-        result2src_fix.Transform(dest_x, dest_y, src_x, src_y);
-        if (src_x < 0 || src_x >= src_width || src_y < 0 ||
-            src_y >= src_height) {
-          continue;
-        }
-        if (!((src_buf + src_pitch * src_y)[src_x / 8] &
-              (1 << (7 - src_x % 8)))) {
-          continue;
-        }
-        dest_scan[dest_x / 8] |= 1 << (7 - dest_x % 8);
-      }
-    }
-  } else {
-    for (int dest_y = 0; dest_y < result_height; dest_y++) {
-      uint8_t* dest_scan = dest_buf + dest_y * dest_pitch;
-      for (int dest_x = 0; dest_x < result_width; dest_x++) {
-        int src_x, src_y;
-        result2src_fix.Transform(dest_x, dest_y, src_x, src_y);
-        if (src_x < 0 || src_x >= src_width || src_y < 0 ||
-            src_y >= src_height) {
-          continue;
-        }
-        if ((src_buf + src_pitch * src_y)[src_x / 8] & (1 << (7 - src_x % 8))) {
-          continue;
-        }
-        dest_scan[dest_x / 8] &= ~(1 << (7 - dest_x % 8));
-      }
-    }
-  }
-  if (pSrcBitmap != src_bitmap)
-    delete pSrcBitmap;
-
-  return pTempBitmap.release();
-}
-
-}  // namespace
-
 CGdiPrinterDriver::CGdiPrinterDriver(HDC hDC)
     : CGdiDeviceDriver(hDC, FXDC_PRINTER),
       m_HorzSize(::GetDeviceCaps(m_hDC, HORZSIZE)),
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