diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/src/ports/SkDebug_win.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/src/ports/SkDebug_win.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,35 @@
+
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+
+#include "SkTypes.h"
+
+static const size_t kBufferSize = 2048;
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <windows.h>
+
+void SkDebugf(const char format[], ...) {
+    char    buffer[kBufferSize + 1];
+    va_list args;
+
+    va_start(args, format);
+    vprintf(format, args);
+    va_end(args);
+    // When we crash on Windows we often are missing a lot of prints. Since we don't really care
+    // about SkDebugf performance we flush after every print.
+    fflush(stdout);
+
+    va_start(args, format);
+    vsnprintf(buffer, kBufferSize, format, args);
+    va_end(args);
+
+    OutputDebugStringA(buffer);
+}