PPAPI: Split up URLLoader tests to reduce timeouts

BUG=95005,308906,336999

Review URL: https://codereview.chromium.org/143823012

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246676 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246676
Remove an invalid function qualifier on a method declaration.

MSVC compiler accepts this exception. But, it's not C++ valid and will be
refused by others compiler.

This issue has been found by a linter.

R=mef@chromium.org

BUG=

Review URL: https://codereview.chromium.org/140063003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246677 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246677