[android] Add param struct to navigation interception Java code.

This is a prerequisite to refactoring the navigation interception
Java code to use a class to pass around parameters.

TBR=jknotten@chromium.org
BUG=None
TESTS=components_unittests,AndroidWebViewTests
NOTRY=true


Review URL: https://chromiumcodereview.appspot.com/12095061

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@179669 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed