First cut for a FreeBSD port - much still not working

app/resource_bundle.h

 // Copyright (c) 2006-2009 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 APP_RESOURCE_BUNDLE_H_
 #define APP_RESOURCE_BUNDLE_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
 #include "base/lock.h"
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
 
-#if defined(OS_LINUX) || defined(OS_MACOSX)
+#if defined(USE_BASE_DATA_PACK)
 namespace base {
 class DataPack;
 }
 #endif
-#if defined(OS_LINUX)
+#if defined(USE_X11)
 typedef struct _GdkPixbuf GdkPixbuf;
 #endif
 namespace gfx {
 class Font;
 }
 class SkBitmap;
 typedef uint32 SkColor;
 class StringPiece;
 
 #if defined(OS_MACOSX)
@@ skipping 77 matching lines @@
 
 #if defined(OS_WIN)
   // Loads and returns an icon from the theme dll.
   HICON LoadThemeIcon(int icon_id);
 
   // Loads and returns a cursor from the app module.
   HCURSOR LoadCursor(int cursor_id);
 #elif defined(OS_MACOSX)
   // Wrapper for GetBitmapNamed. Converts the bitmap to an autoreleased NSImage.
   NSImage* GetNSImageNamed(int resource_id);
-#elif defined(OS_LINUX)
+#elif defined(USE_X11)
   // Gets the GdkPixbuf with the specified resource_id, first by looking into
   // the theme data, than in the current module data if applicable.  Returns a
   // pointer to a shared instance of the GdkPixbuf.  This shared GdkPixbuf is
   // owned by the resource bundle and should not be freed.
   //
   // The bitmap is assumed to exist. This function will log in release, and
   // assert in debug mode if it does not. On failure, this will return a
   // pointer to a shared empty placeholder bitmap so it will be visible what
   // is missing.
   GdkPixbuf* GetPixbufNamed(int resource_id);
@@ skipping 16 matching lines @@
   static const SkColor frame_color_incognito_inactive;
   static const SkColor toolbar_color;
   static const SkColor toolbar_separator_color;
 
  private:
   // We define a DataHandle typedef to abstract across how data is stored
   // across platforms.
 #if defined(OS_WIN)
   // Windows stores resources in DLLs, which are managed by HINSTANCE.
   typedef HINSTANCE DataHandle;
-#elif defined(OS_LINUX) || defined(OS_MACOSX)
+#elif defined(USE_BASE_DATA_PACK)
   // Linux uses base::DataPack.
   typedef base::DataPack* DataHandle;
 #endif
 
   // Ctor/dtor are private, since we're a singleton.
   ResourceBundle();
   ~ResourceBundle();
 
   // Free skia_images_.
   void FreeImages();
@@ skipping 27 matching lines @@
 
   // Handles for data sources.
   DataHandle resources_data_;
   DataHandle locale_resources_data_;
   DataHandle theme_data_;
 
   // Cached images. The ResourceBundle caches all retrieved bitmaps and keeps
   // ownership of the pointers.
   typedef std::map<int, SkBitmap*> SkImageMap;
   SkImageMap skia_images_;
-#if defined(OS_LINUX)
+#if defined(USE_X11)
   typedef std::map<int, GdkPixbuf*> GdkPixbufMap;
   GdkPixbufMap gdk_pixbufs_;
 #endif
 
   // The various fonts used. Cached to avoid repeated GDI creation/destruction.
   scoped_ptr<gfx::Font> base_font_;
   scoped_ptr<gfx::Font> small_font_;
   scoped_ptr<gfx::Font> medium_font_;
   scoped_ptr<gfx::Font> medium_bold_font_;
   scoped_ptr<gfx::Font> large_font_;
   scoped_ptr<gfx::Font> web_font_;
 
   static ResourceBundle* g_shared_instance_;
 
   DISALLOW_EVIL_CONSTRUCTORS(ResourceBundle);
 };
 
 #endif  // APP_RESOURCE_BUNDLE_H_