Fix breakpad compilation issue with clang on Windows
Fix breakpad compilation issue with clang on Windows

Fix unused variable error. Code that uses the kWaitForHandlerThreadMs
constant is inside and ifdef so in some compile configurations constant
was unused. Move it where it's used.

And do the same with other constants as requested during review.

BUG=

Change-Id: I4f4c8f36c982092d53438ed6d2a0a97772402d69
Reviewed-on: https://chromium-review.googlesource.com/374378
Reviewed-by: Mark Mentovai <f1b5a91d4d6ad523f2610114591c007e75d15084@chromium.org>

bittorrent/breakpad,bittorrent/breakpad,bittorrent/breakpad,bittorrent/breakpad,bittorrent/breakpad,bittorrent/breakpad,bittorrent/breakpad