Attempt to fix crash in base::android::MethodID::Get()

BUG=336600

Review URL: https://codereview.chromium.org/156353003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249756 0039d316-1c4b-4281-b951-d872f2087c98
Enhanced support for strings in the Windows installer.

create_string_rc.py now takes the .grd files it parses on the command
line. Additionally, strings with single replacements are now
supported. This change also moves from using a DOM parser to a Sax
parser for the .grd and .xtb files. As a consequence, the script can now
parse generated_resources.grd and its .xtb files in a reasonable time.

BUG=none

Review URL: https://codereview.chromium.org/151343005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@249757 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 249757