Standardize grit invokes

- Add two gypi files to src/build for the boilerplate added to targets and actions
- Update grit_info to also support the -E flag so it can share more of the grit build commandline
- switch over all but the webkit and webkit glue grd files to use the common support


BUG=22247
TEST=everything still localized correctly
Review URL: http://codereview.chromium.org/6705030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79548 0039d316-1c4b-4281-b951-d872f2087c98
12 files changed