Add two missing Omnibox events to the protobuf version of the UMA pipeline
Add two missing Omnibox events to the protobuf version of the UMA pipeline

BUG=none
TEST=num_typed_terms and typing_duration_ms fields of the omnibox protobuf should be filled out


Review URL: http://codereview.chromium.org/10035044

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@133060 0039d316-1c4b-4281-b951-d872f2087c98

yitian134/chromium,yitian134/chromium,ropik/chromium,yitian134/chromium,yitian134/chromium,yitian134/chromium,ropik/chromium,ropik/chromium,ropik/chromium,ropik/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,yitian134/chromium,ropik/chromium,yitian134/chromium,yitian134/chromium,adobe/chromium,ropik/chromium,adobe/chromium,adobe/chromium,adobe/chromium,adobe/chromium,ropik/chromium,adobe/chromium,ropik/chromium,adobe/chromium,yitian134/chromium,adobe/chromium,adobe/chromium