Add PipelineStatus UMA logging to media_internals

media/base/media_log.cc

 // Copyright (c) 2012 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 "media/base/media_log.h"
 
 #include <string>
 
 #include "base/atomic_sequence_num.h"
 #include "base/logging.h"
@@ skipping 70 matching lines @@
       return "pipeline: could not render";
     case PIPELINE_ERROR_READ:
       return "pipeline: read error";
     case PIPELINE_ERROR_OPERATION_PENDING:
       return "pipeline: operation pending";
     case PIPELINE_ERROR_INVALID_STATE:
       return "pipeline: invalid state";
     case DEMUXER_ERROR_COULD_NOT_OPEN:
       return "demuxer: could not open";
     case DEMUXER_ERROR_COULD_NOT_PARSE:
-      return "dumuxer: could not parse";
+      return "demuxer: could not parse";
     case DEMUXER_ERROR_NO_SUPPORTED_STREAMS:
       return "demuxer: no supported streams";
     case DECODER_ERROR_NOT_SUPPORTED:
       return "decoder: not supported";
   }
   NOTREACHED();
   return NULL;
 }
 
 LogHelper::LogHelper(const LogCB& log_cb) : log_cb_(log_cb) {}
@@ skipping 58 matching lines @@
     Pipeline::State state) {
   scoped_ptr<MediaLogEvent> event(
       CreateEvent(MediaLogEvent::PIPELINE_STATE_CHANGED));
   event->params.SetString("pipeline_state", Pipeline::GetStateString(state));
   return event.Pass();
 }
 
 scoped_ptr<MediaLogEvent> MediaLog::CreatePipelineErrorEvent(
     PipelineStatus error) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PIPELINE_ERROR));
-  event->params.SetString("pipeline_error", PipelineStatusToString(error));
+  event->params.SetInteger("pipeline_error", error);
   return event.Pass();
 }
 
 scoped_ptr<MediaLogEvent> MediaLog::CreateVideoSizeSetEvent(
     size_t width, size_t height) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::VIDEO_SIZE_SET));
   event->params.SetInteger("width", width);
   event->params.SetInteger("height", height);
   return event.Pass();
 }
@@ skipping 50 matching lines @@
     const char* key, base::TimeDelta value) {
   scoped_ptr<MediaLogEvent> event(CreateEvent(MediaLogEvent::PROPERTY_CHANGE));
   if (value.is_max())
     event->params.SetString(key, "unknown");
   else
     event->params.SetDouble(key, value.InSecondsF());
   AddEvent(event.Pass());
 }
 
 }  //namespace media