Added autorotate flag in PDF rendering and wiring it through service-utility channel.

printing/pdf_render_settings.h

Index: printing/pdf_render_settings.h
===================================================================
--- printing/pdf_render_settings.h	(revision 0)
+++ printing/pdf_render_settings.h	(revision 0)
@@ -0,0 +1,23 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef PRINTING_PDF_RENDER_SETTINGS_H_
+#define PRINTING_PDF_RENDER_SETTINGS_H_
+
+#include "base/tuple.h"
+#include "printing/printing_export.h"
+#include "ui/gfx/rect.h"
+
+namespace printing {
+
+// Defining PDF rendering settings here as a Tuple3 as following:
+// gfx::Rect - render area
+// int - render dpi
+// bool - autorotate pages to fit paper
+typedef Tuple3<gfx::Rect, int, bool> PdfRenderSettings;

[Lei Zhang, 2011/10/05 20:36:19]

How do you feel about making this a struct? That way you can refer to
pdf_render_settings.dpi instead of pdf_render_settings.b in
chrome_content_utility_client.cc.

+
+}  // namespace printing
+
+#endif  // PRINTING_PDF_RENDER_SETTINGS_H_
+