Remove TSan suppression that has been fixed by moving plugin dlopen()ing out-of-process.
Remove TSan suppression that has been fixed by moving plugin dlopen()ing out-of-process.

BUG=93757
TEST=TSan

Review URL: http://codereview.chromium.org/8558026

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@110918 0039d316-1c4b-4281-b951-d872f2087c98

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