google/trace-viewer — pull request #677 by fnwinter (2014-11-28 03:07:10+00:00)
Title: support content_shell

chromium content_shell for linux uses different version string.
the string is fixed and not changed automatically in content_shell.gypi.
('content_shell_version': '19.77.34.5')
trace-viewer checks the chrome version from UA whether the browser
is higher than 36. This CL makes trace-viewer check content_shell_version too.

BUG=674