Making the Mac build of crash_report work again after the last SVN sync. This includes correction of a method definition signature and adding missing code files to the project.

I'm commiting this on behalf of Thomas Schweitzer.
Review URL: https://breakpad.appspot.com/914002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1261 4c0a9323-5329-0410-9bdc-e9ce6186880e
Fix error r1258.

BUG=556
R=cdn@chromium.org, mark@chromium.org

Review URL: https://breakpad.appspot.com/904004

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1262 4c0a9323-5329-0410-9bdc-e9ce6186880e
Run svn propdel svn:executable on source code files.

Review URL: https://breakpad.appspot.com/934002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1263 4c0a9323-5329-0410-9bdc-e9ce6186880e
Fix warnings from the Windows build.

These warnings are fatal in my GYP-generated debug build.
The warnings can be seen on Linux/Mac with -Wshorten-64-to-32.

R=mark@chromium.org

Review URL: https://breakpad.appspot.com/944002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1264 4c0a9323-5329-0410-9bdc-e9ce6186880e