NSLocalizedString compatibility (10.8 SDK and clang trunk -Wformat-extra-args)

Apparently, as of the 10.8 SDK, Apple has quietly decided that the first
argument to NSLocalizedString is supposed to be usable as-is as a format
string, instead of simply being the key to obtain a usable format string.
The recent clang trunk enforces this, resulting in build breaks like

crash_report_sender.m:560:14: error: data argument not used by format string [-Werror,-Wformat-extra-args]
             displayName];
             ^

Breaking the result of NSLocalizedString into a temporary NSString* is enough
to suppress the warning.

BUG=chromium:314109
R=thakis@chromium.org

Review URL: https://breakpad.appspot.com/674003

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1230 4c0a9323-5329-0410-9bdc-e9ce6186880e
Add support for configuring the minimum log level at compile time

The minimum log level can be set by defining to macro BPLOG_MINIMUM_SEVERITY
to one of google_breakpad::LogStream::Severity values. The default is
SEVERITY_INFO.

BUG=none
R=mark@chromium.org

Review URL: https://breakpad.appspot.com/724002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1231 4c0a9323-5329-0410-9bdc-e9ce6186880e