Check ChromeToMobileService OriginalURLs before handling.

Example one-day UMA shows "Send Success" > "Sending URL" + "Sending Snapshot":
https://gfsviewer.corp.google.com/cns/pa-d/home/uma-data/public/dashboards/histograms.html?dayCount=1&endDate=09-21-2012&version=24.0.1273.0-W&group=ChromeToMobile&histogram=Service&otherVersions=10

Perhaps these URLs may be redirected?
This CL checks the *original* URLs before handling.
This speculative fix should be safe even if it doesn't address the root issue.

BUG=102709,120941
TEST=UMA data doesn't report (send success+failure) > (send URL+snapshot).
R=nyquist@chromium.org,sky@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10970054

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@158352 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed