Move BindToCurrentLoop from media/base/ to base/

media/filters/ffmpeg_demuxer.cc

Index: media/filters/ffmpeg_demuxer.cc
diff --git a/media/filters/ffmpeg_demuxer.cc b/media/filters/ffmpeg_demuxer.cc
index 7cb05d7c8a2cd58b02ffb073a4b30373294c858e..553e731210da49b854bac73575766c634bd36ae4 100644
--- a/media/filters/ffmpeg_demuxer.cc
+++ b/media/filters/ffmpeg_demuxer.cc
@@ -9,6 +9,7 @@
 
 #include "base/base64.h"
 #include "base/bind.h"
+#include "base/bind_to_current_loop.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/memory/scoped_ptr.h"
@@ -21,7 +22,6 @@
 #include "base/task_runner_util.h"
 #include "base/time/time.h"
 #include "media/base/audio_decoder_config.h"
-#include "media/base/bind_to_current_loop.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/decrypt_config.h"
 #include "media/base/limits.h"
@@ -423,7 +423,7 @@ DemuxerStream::Liveness FFmpegDemuxerStream::liveness() const {
 void FFmpegDemuxerStream::Read(const ReadCB& read_cb) {
   DCHECK(task_runner_->BelongsToCurrentThread());
   CHECK(read_cb_.is_null()) << "Overlapping reads are not supported";
-  read_cb_ = BindToCurrentLoop(read_cb);
+  read_cb_ = base::BindToCurrentLoop(read_cb);
 
   // Don't accept any additional reads if we've been told to stop.
   // The |demuxer_| may have been destroyed in the pipeline thread.
@@ -677,8 +677,9 @@ void FFmpegDemuxer::Initialize(DemuxerHost* host,
   host_ = host;
   text_enabled_ = enable_text_tracks;
 
-  url_protocol_.reset(new BlockingUrlProtocol(data_source_, BindToCurrentLoop(
-      base::Bind(&FFmpegDemuxer::OnDataSourceError, base::Unretained(this)))));
+  url_protocol_.reset(new BlockingUrlProtocol(data_source_,
+      base::BindToCurrentLoop(base::Bind(&FFmpegDemuxer::OnDataSourceError,
+                                         base::Unretained(this)))));
   glue_.reset(new FFmpegGlue(url_protocol_.get()));
   AVFormatContext* format_context = glue_->format_context();