media/midi: Fix warnings found by clang chromium-style plugin on Windows.

media/midi: Fix warnings found by clang chromium-style plugin on Windows.

http://build.chromium.org/p/chromium.fyi/builders/CrWinClang/builds/631/steps/compile/logs/stdio

This fixes the following kind or warnings:

warning(clang): [chromium-style] Complex constructor has an inlined body.
warning(clang): [chromium-style] Complex destructor has an inline body.

After this, "Complex constructor" warnings will be gone, assuming more does
not crap in.

BUG=467287
R=thakis@chromium.org,toyoshim@chromium.org

Committed: https://crrev.com/57d7cbe499248a6ce91ff5b0c954da634cba713c
Cr-Commit-Position: refs/heads/master@{#327486}

[Takashi Toyoshima, 2015-04-29 03:20:48]

lgtm.
Thanks!

[Nico, 2015-04-29 03:21:49]

lgtm

https://codereview.chromium.org/1117603002/diff/1/media/midi/midi_manager_win.cc
File media/midi/midi_manager_win.cc (right):

https://codereview.chromium.org/1117603002/diff/1/media/midi/midi_manager_win...
media/midi/midi_manager_win.cc:1100: midi_service_.reset();
Is the explicit reset() call needed at all? There's only a single member, so
omitting this line shouldn't make a difference I think.

[tfarina, 2015-04-29 14:08:43]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2015-04-29 14:09:16]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1117603002/1

[commit-bot: I haz the power, 2015-04-29 14:13:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-29 14:13:56]

Patchset 1 (id:??) landed as
https://crrev.com/57d7cbe499248a6ce91ff5b0c954da634cba713c
Cr-Commit-Position: refs/heads/master@{#327486}