Enable video in linux build and remove unneeded ifdefs to guard windows.

media/filters/ffmpeg_glue.cc

 // Copyright (c) 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 "base/string_util.h"
 #include "media/base/filters.h"
 #include "media/filters/ffmpeg_common.h"
 #include "media/filters/ffmpeg_glue.h"
 
 namespace {
@@ skipping 87 matching lines @@
   &OpenContext,
   &ReadContext,
   &WriteContext,
   &SeekContext,
   &CloseContext,
 };
 
 FFmpegGlue::FFmpegGlue() {
   // Register our protocol glue code with FFmpeg.
   avcodec_init();
-  register_protocol(&kFFmpegProtocol);
+  av_register_protocol(&kFFmpegProtocol);
 
   // Now register the rest of FFmpeg.
   av_register_all();
 }
 
 FFmpegGlue::~FFmpegGlue() {
 }
 
 std::string FFmpegGlue::AddDataSource(DataSource* data_source) {
   AutoLock auto_lock(lock_);
@@ skipping 28 matching lines @@
 }
 
 std::string FFmpegGlue::GetDataSourceKey(DataSource* data_source) {
   // Use the DataSource's memory address to generate the unique string.  This
   // also has the nice property that adding the same DataSource reference will
   // not generate duplicate entries.
   return StringPrintf("%s://0x%lx", kProtocol, static_cast<void*>(data_source));
 }
 
 }  // namespace media