From 381bc458bfc58a239f3dfe69b008c6d3522869a2 Mon Sep 17 00:00:00 2001
From: "thestig@chromium.org"
 <thestig@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Date: Tue, 30 Nov 2010 03:04:46 +0000
Subject: FBTF: Remove unneeded headers from base/ (part 10)

BUG=none
TEST=none
Review URL: http://codereview.chromium.org/5139006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@67662 0039d316-1c4b-4281-b951-d872f2087c98
---
 printing/image.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'printing/image.cc')

diff --git a/printing/image.cc b/printing/image.cc
index dd52380..affd5db 100644
--- a/printing/image.cc
+++ b/printing/image.cc
@@ -4,7 +4,10 @@
 
 #include "printing/image.h"
 
+#include <algorithm>
+
 #include "base/file_util.h"
+#include "base/logging.h"
 #include "base/md5.h"
 #include "base/string_number_conversions.h"
 #include "gfx/codec/png_codec.h"
@@ -131,6 +134,14 @@ double Image::PercentageDifferent(const Image& rhs) const {
   return static_cast<double>(pixels_different) / total_pixels * 100.;
 }
 
+uint32 Image::pixel_at(int x, int y) const {
+  DCHECK(x >= 0 && x < size_.width());
+  DCHECK(y >= 0 && y < size_.height());
+  const uint32* data = reinterpret_cast<const uint32*>(&*data_.begin());
+  const uint32* data_row = data + y * row_length_ / sizeof(uint32);
+  return Color(data_row[x]);
+}
+
 bool Image::LoadPng(const std::string& compressed) {
   int w;
   int h;
-- 
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