Replace Setup API with PnP Configuration Manager in MidiManagerWinrt

media/midi/BUILD.gn

Index: media/midi/BUILD.gn
diff --git a/media/midi/BUILD.gn b/media/midi/BUILD.gn
index cdea3b77f6ae812369d94a515bf80c66e50b811a..c0065f46ead8baa9bf71a9f9dd35a4dd55016343 100644
--- a/media/midi/BUILD.gn
+++ b/media/midi/BUILD.gn
@@ -137,6 +137,7 @@ component("midi") {
 
   if (is_win) {
     deps += [ "//device/usb" ]
+    libs += [ "cfgmgr32.lib" ]

[Shao-Chuan Lee, 2016/09/07 08:26:52]

This library is available since Windows 2000, and is currently used in base.
TODO: should add /DELAYLOAD:cfgmgr32.dll ldflag as in base/BUILD.gn

[Shao-Chuan Lee, 2016/09/07 09:01:05]

Not very familiar with GN, but it looks like media/midi/BUILD.gn depends on
base/BUILD.gn and the DELAYLOAD flag is already specified in
all_dependent_configs (through base_win_linker_flag).

[Takashi Toyoshima, 2016/09/07 10:17:02]

Probably, we do not need this? Or need only on is_component_build?

[Shao-Chuan Lee, 2016/09/08 06:29:45]

This is required in component build, and adding this doesn't break static build.
If we add this only in component build, we are assuming base always require this
library. Maybe a potential problem in the future?

     sources += [
       "midi_manager_win.cc",
       "midi_manager_win.h",