Remove implicit conversions from scoped_refptr to T* in base/win/

Remove implicit conversions from scoped_refptr to T* in base/win/

This patch was generated by running the rewrite_scoped_refptr clang tool
on a Windows build.

BUG=110610
Committed: https://crrev.com/4a6041e1341aad67fd5675ab9edacc2df4916420
Cr-Commit-Position: refs/heads/master@{#304106}

[dcheng, 2014-11-12 23:37:54]

dcheng@chromium.org changed reviewers:
+ cpu@chromium.org

[dcheng, 2014-11-12 23:37:54]

https://codereview.chromium.org/719363002/diff/1/base/win/scoped_comptr.h
File base/win/scoped_comptr.h (right):

https://codereview.chromium.org/719363002/diff/1/base/win/scoped_comptr.h#new...
base/win/scoped_comptr.h:137: static_cast<IUnknown*>(other_identity.get());
I'm reverting this, because once the implicit conversion is disabled, we can
just use scoped_refptr's == directly here.

[dcheng, 2014-11-13 21:56:14]

dcheng@chromium.org changed reviewers:
+ rvargas@chromium.org

[dcheng, 2014-11-13 21:56:14]

+rvargas, mind taking a look? This is one of the last automated patches. There's
a couple manual fixups after this, but hopefully I can finish the scoped_refptr
implicit conversion cleanup by the end of this week, so we can re-enable boolean
testing.

[rvargas (doing something else), 2014-11-13 22:19:19]

lgtm

[dcheng, 2014-11-13 22:21:02]

The CQ bit was checked by dcheng@chromium.org

[commit-bot: I haz the power, 2014-11-13 22:22:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/719363002/20001

[commit-bot: I haz the power, 2014-11-13 23:07:12]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-11-13 23:36:00]

Patchset 2 (id:??) landed as
https://crrev.com/4a6041e1341aad67fd5675ab9edacc2df4916420
Cr-Commit-Position: refs/heads/master@{#304106}