Enable RenderText path in print_web_view_helper.cc on the Mac.

chrome/renderer/print_web_view_helper.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/renderer/print_web_view_helper.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 33 matching lines @@
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/layout.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/skia_util.h"
 #include "webkit/glue/webpreferences.h"
 
 #if defined(OS_POSIX)
 #include "base/process_util.h"
 #endif
 
-#if defined(OS_WIN)  // Currently Windows only
+#if defined(OS_WIN) || defined(OS_MACOSX)
 #define USE_RENDER_TEXT
 #endif
 
 #if defined(USE_RENDER_TEXT)
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/render_text.h"
 #endif
 
 using printing::ConvertPixelsToPoint;
 using printing::ConvertPixelsToPointDouble;
@@ skipping 1815 matching lines @@
   DCHECK(IsRendering());
   return prep_frame_view_->GetPrintCanvasSize();
 }
 
 void PrintWebViewHelper::PrintPreviewContext::ClearContext() {
   prep_frame_view_.reset();
   metafile_.reset();
   pages_to_render_.clear();
   error_ = PREVIEW_ERROR_NONE;
 }