Renamed MediaStreamDependencyFactory to PeerConnectionDependencyFactory.

Renamed MediaStreamDependencyFactory to PeerConnectionDependencyFactory.
PeerConnectionDependencyFactory should only deal with MediaStream tracks that are sent on a PeerConnection and thus is not a general MediaStream factory.
This cl also moves PeerconnectionDependencyFactory to media/webrtc since it depends on libjingle/webrtc files.

Note that PeerConnectionDependencyFactory still have some methods related to general audio input that should be further refactored.

BUG=323223
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=270977

[perkj_chrome, 2014-05-15 06:46:13]

xians- can you review?

[no longer working on chromium, 2014-05-15 08:17:21]

lgtm with one nit.

https://codereview.chromium.org/272043003/diff/20001/content/renderer/media/r...
File content/renderer/media/rtc_peer_connection_handler.cc (right):

https://codereview.chromium.org/272043003/diff/20001/content/renderer/media/r...
content/renderer/media/rtc_peer_connection_handler.cc:29: #include
"content/renderer/render_thread_impl.h"
nit, add include peer_connection_dependency_factory.h since it is used in this
file.

[perkj_chrome, 2014-05-15 08:20:33]

jochen - would you mind helping me with the files outside
content/renderer/media?

[jochen (gone - plz use gerrit), 2014-05-15 10:00:44]

lgtm

[perkj_chrome, 2014-05-15 12:16:24]

The CQ bit was checked by perkj@chromium.org

[commit-bot: I haz the power, 2014-05-15 12:16:39]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/perkj@chromium.org/272043003/40001

[commit-bot: I haz the power, 2014-05-15 14:15:05]

FYI, CQ is re-trying this CL (attempt #1).
Please consider checking whether the failures are real,
and report flakes to chrome-troopers@google.com.
The failing builders are:
  android_dbg on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/android_dbg/builds/18...)
  ios_rel_device on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/ios_rel_device/builds...)
  linux_chromium_chromeos_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/linux_chromium_chrome...)

[commit-bot: I haz the power, 2014-05-15 18:08:53]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-05-15 18:08:54]

Failed to apply patch for content/content_renderer.gypi:
While running patch -p1 --forward --force --no-backup-if-mismatch;
  patching file content/content_renderer.gypi
  Hunk #1 FAILED at 254.
  Hunk #2 succeeded at 640 (offset 2 lines).
  Hunk #3 succeeded at 693 (offset 2 lines).
  1 out of 3 hunks FAILED -- saving rejects to file
content/content_renderer.gypi.rej

Patch:       content/content_renderer.gypi
Index: content/content_renderer.gypi
diff --git a/content/content_renderer.gypi b/content/content_renderer.gypi
index
85a7f78238bee8c85c0a58307acf160f77ef5540..2c9199e4e62dfca0446f43e83e1a304362076af6
100644
--- a/content/content_renderer.gypi
+++ b/content/content_renderer.gypi
@@ -254,7 +254,6 @@
     'renderer/media/media_stream_audio_renderer.h',
     'renderer/media/media_stream_center.h',
     'renderer/media/media_stream_client.h',
-    'renderer/media/media_stream_dependency_factory.h',
     'renderer/media/media_stream_dispatcher.h',
     'renderer/media/media_stream_dispatcher_eventhandler.h',
     'renderer/media/media_stream_impl.h',
@@ -638,7 +637,6 @@
         'renderer/media/media_stream_audio_sink_owner.h',
         'renderer/media/media_stream_audio_track_sink.h',
         'renderer/media/media_stream_center.cc',
-        'renderer/media/media_stream_dependency_factory.cc',
         'renderer/media/media_stream_dispatcher.cc',
         'renderer/media/media_stream_impl.cc',
         'renderer/media/media_stream_registry_interface.h',
@@ -692,6 +690,8 @@
         'renderer/media/webrtc/media_stream_remote_video_source.h', 
         'renderer/media/webrtc/media_stream_track_metrics.cc',
         'renderer/media/webrtc/media_stream_track_metrics.h',
+        'renderer/media/webrtc/peer_connection_dependency_factory.cc',
+        'renderer/media/webrtc/peer_connection_dependency_factory.h',
         'renderer/media/webrtc/video_destination_handler.cc',
         'renderer/media/webrtc/video_destination_handler.h',
         'renderer/media/webrtc/webrtc_audio_sink_adapter.cc',

[perkj_chrome, 2014-05-16 06:25:14]

The CQ bit was checked by perkj@chromium.org

[commit-bot: I haz the power, 2014-05-16 06:25:59]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/perkj@chromium.org/272043003/60001

[commit-bot: I haz the power, 2014-05-16 08:38:23]

FYI, CQ is re-trying this CL (attempt #1).
Please consider checking whether the failures are real,
and report flakes to chrome-troopers@google.com.
The failing builders are:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-05-16 10:20:40]

Change committed as 270977