share all the needed linux code with OpenBSD in chrome and content

chrome/renderer/chrome_ppb_pdf_impl.cc

 // 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.
 
 #include "chrome/renderer/chrome_ppb_pdf_impl.h"
 
 #include "base/metrics/histogram.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/common/render_messages.h"
@@ skipping 25 matching lines @@
 #include "webkit/plugins/ppapi/ppb_image_data_impl.h"
 
 using ppapi::PpapiGlobals;
 using webkit::ppapi::HostGlobals;
 using webkit::ppapi::PluginInstance;
 using WebKit::WebView;
 using content::RenderThread;
 
 namespace chrome {
 
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_OPENBSD)
 class PrivateFontFile : public ppapi::Resource {
  public:
   PrivateFontFile(PP_Instance instance, int fd) : Resource(instance), fd_(fd) {
   }
   virtual ~PrivateFontFile() {
   }
 
   bool GetFontTable(uint32_t table,
                     void* output,
                     uint32_t* output_length) {
@@ skipping 123 matching lines @@
   // ignore the allocated pixels in shared memory and re-allocate a new buffer.
   skia::GetTopDevice(*canvas)->writePixels(*res_bitmap, 0, 0);
 
   return image_data->GetReference();
 }
 
 PP_Resource GetFontFileWithFallback(
     PP_Instance instance_id,
     const PP_FontDescription_Dev* description,
     PP_PrivateFontCharset charset) {
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_OPENBSD)
   // Validate the instance before using it below.
   if (!HostGlobals::Get()->GetInstance(instance_id))
     return 0;
 
   scoped_refptr<ppapi::StringVar> face_name(ppapi::StringVar::FromPPVar(
       description->face));
   if (!face_name)
     return 0;
 
   int fd = content::MatchFontWithFallback(
@@ skipping 11 matching lines @@
   // For trusted PPAPI plugins, this is only needed in Linux since font loading
   // on Windows and Mac works through the renderer sandbox.
   return 0;
 #endif
 }
 
 bool GetFontTableForPrivateFontFile(PP_Resource font_file,
                                     uint32_t table,
                                     void* output,
                                     uint32_t* output_length) {
-#if defined(OS_LINUX)
+#if defined(OS_LINUX) || defined(OS_OPENBSD)
   ppapi::Resource* resource =
       PpapiGlobals::Get()->GetResourceTracker()->GetResource(font_file);
   if (!resource)
     return false;
 
   PrivateFontFile* font = static_cast<PrivateFontFile*>(resource);
   return font->GetFontTable(table, output, output_length);
 #else
   return false;
 #endif
@@ skipping 118 matching lines @@
   &SaveAs
 };
 
 // static
 const PPB_PDF* PPB_PDF_Impl::GetInterface() {
   return &ppb_pdf;
 }
 
 }  // namespace chrome