Change chromedriver to return the title of the top window, not the current target, and to use bounding client rect for clicking if the first client rect does not exist. BUG=none TEST=none
Change chromedriver to return the title of the top window, not the current
target, and to use bounding client rect for clicking if the first client
rect does not exist.
BUG=none
TEST=none


Review URL: http://codereview.chromium.org/8163006

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@104233 0039d316-1c4b-4281-b951-d872f2087c98

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