Partial revert of r245379, removing official_builder targets

These were removed because they do not link.

I left the re-additions that should be small enough to be ok.

TBR=cpu@chromium.org, phajdan.jr@chromium.org, dxie@chromium.org, karen@chromium.org
BUG=334006

Review URL: https://codereview.chromium.org/151453004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248209 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248209
Fix blink test expectations.

Doesn't pass lint checks due to deleted test. This CL will break blink DEPS builders until next blink roll.

BUG=
TBR=abarth@chromium.org

Review URL: https://codereview.chromium.org/151583003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248210 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248210
Remove deprecated pref: kTouchScreenFlingAccelerationAdjustment

BUG=160243

Review URL: https://codereview.chromium.org/151303004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248211 0039d316-1c4b-4281-b951-d872f2087c98
Extend HiDPI support to Win8.1
Add SetProcessDpiAwareness (Win8.1 version of SetProcessDPIAware)

BUG=339152

Review URL: https://codereview.chromium.org/149723007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@248212 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 248211
SVN changes up to revision 248212