Revert 66125 -- Broke Windows build - Move FilterType into MediaFilterCollect...

media/base/filters.cc

Index: media/base/filters.cc
===================================================================
--- media/base/filters.cc	(revision 66137)
+++ media/base/filters.cc	(working copy)
@@ -93,6 +93,14 @@
   return true;
 }
 
+FilterType DataSource::filter_type() const {
+  return static_filter_type();
+}
+
+FilterType Demuxer::filter_type() const {
+  return static_filter_type();
+}
+
 bool Demuxer::requires_message_loop() const {
   return true;
 }
@@ -101,6 +109,10 @@
   return "DemuxerThread";
 }
 
+FilterType AudioDecoder::filter_type() const {
+  return static_filter_type();
+}
+
 const char* AudioDecoder::major_mime_type() const {
   return mime_type::kMajorTypeAudio;
 }
@@ -113,10 +125,18 @@
   return "AudioDecoderThread";
 }
 
+FilterType AudioRenderer::filter_type() const {
+  return static_filter_type();
+}
+
 const char* AudioRenderer::major_mime_type() const {
   return mime_type::kMajorTypeAudio;
 }
 
+FilterType VideoDecoder::filter_type() const {
+  return static_filter_type();
+}
+
 const char* VideoDecoder::major_mime_type() const {
   return mime_type::kMajorTypeVideo;
 }
@@ -129,6 +149,10 @@
   return "VideoDecoderThread";
 }
 
+FilterType VideoRenderer::filter_type() const {
+  return static_filter_type();
+}
+
 const char* VideoRenderer::major_mime_type() const {
   return mime_type::kMajorTypeVideo;
 }