Revert 102664 (caused http://llvm.org/bugs/show_bug.cgi?id=11016 in the pdf code) - roll clang 139990:140434
Revert 102664 (caused http://llvm.org/bugs/show_bug.cgi?id=11016 in the pdf code) - roll clang 139990:140434

BUG=none
TEST=none
TBR=hans

Review URL: http://codereview.chromium.org/8043007

TBR=thakis@chromium.org
Review URL: http://codereview.chromium.org/8028041

git-svn-id: de016e52bd170d2d4f2344f9bf92d50478b649e0@102811 0039d316-1c4b-4281-b951-d872f2087c98

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