plugins: move NativeLibrary into base.

webkit/glue/plugins/plugin_lib_mac.mm

 // 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.
 
 #include "config.h"
 
 #import <Carbon/Carbon.h>
 
 #include "webkit/glue/plugins/plugin_lib.h"
 
 #include "base/scoped_cftyperef.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "webkit/glue/plugins/plugin_list.h"
 
 static const short kSTRTypeDefinitionResourceID = 128;
 static const short kSTRTypeDescriptionResourceID = 127;
 static const short kSTRPluginDescriptionResourceID = 126;
 
 namespace NPAPI
 {
 
-/* static */
-PluginLib::NativeLibrary PluginLib::LoadNativeLibrary(
-    const FilePath& library_path) {
-  scoped_cftyperef<CFURLRef> url(CFURLCreateFromFileSystemRepresentation(
-      kCFAllocatorDefault,
-      (const UInt8*)library_path.value().c_str(),
-      library_path.value().length(),
-      true));
-  if (!url)
-    return NULL;
-
-  return CFBundleCreate(kCFAllocatorDefault, url.get());
-}
-
-/* static */
-void PluginLib::UnloadNativeLibrary(NativeLibrary library) {
-  CFRelease(library);
-}
-
-/* static */
-void* PluginLib::GetFunctionPointerFromNativeLibrary(
-    NativeLibrary library,
-    NativeLibraryFunctionNameType name) {
-  return CFBundleGetFunctionPointerForName(library, name);
-}
-
 namespace {
 
 NSDictionary* GetMIMETypes(CFBundleRef bundle) {
   NSString* mime_filename =
       (NSString*)CFBundleGetValueForInfoDictionaryKey(bundle,
                      CFSTR("WebPluginMIMETypesFilename"));
 
   if (mime_filename) {
 
     // get the file
@@ skipping 256 matching lines @@
   // (1) <<type0description>>
   // (2) <<type1description>>
   // (...)
   // (n+1) <<typendescription>>
   // STR# 126
   // (1) <<plugindescription>>
   // (2) <<pluginname>>
   //
   // Strictly speaking, only STR# 128 is required.
 
-  scoped_cftyperef<CFBundleRef> bundle(LoadNativeLibrary(filename));
+  scoped_cftyperef<CFBundleRef> bundle(base::LoadNativeLibrary(filename));
   if (!bundle)
     return false;
 
   // preflight
 
   OSType type = 0;
   CFBundleGetPackageInfo(bundle.get(), &type, NULL);
   if (type != FOUR_CHAR_CODE('BRPL'))
     return false;
 
   CFErrorRef error;
   Boolean would_load = CFBundlePreflightExecutable(bundle.get(), &error);
   if (!would_load)
     return false;
 
   // get the info
 
   if (ReadPlistPluginInfo(filename, bundle.get(), info))
     return true;
 
   if (ReadSTRPluginInfo(filename, bundle.get(), info))
     return true;
 
   // ... or not
 
   return false;
 }
 
 }  // namespace NPAPI