Mark some tests as failing on mac oilpan

BUG=366387,370586
TBR=loislo

Review URL: https://codereview.chromium.org/267203004

git-svn-id: svn://svn.chromium.org/blink/trunk@173428 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r173372

http://src.chromium.org/viewvc/blink?view=revision&revision=173372

BUG=369486
TBR=fs@opera.com

Review URL: https://codereview.chromium.org/266353010

git-svn-id: svn://svn.chromium.org/blink/trunk@173429 bbb929c8-8fbe-4397-9dbb-9b2b20218538
svg/as-background-image/animated-svg-animation-control.html is flaky with oilpan

BUG=354785
TBR=fs@opera.com

Review URL: https://codereview.chromium.org/266363004

git-svn-id: svn://svn.chromium.org/blink/trunk@173431 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Move the frame tree/opener code into WebFrame.

This logic should be shared between local and remote frames, since they
will co-exist in the same frame tree in the renderer.

BUG=346764

Review URL: https://codereview.chromium.org/261813006

git-svn-id: svn://svn.chromium.org/blink/trunk@173432 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Shard webcore_svg on win official

Causing compile failures on Win x64 in Official config: http://build.chromium.org/p/chromium.perf/builders/Win%20x64%20Builder/
which this should alleviate.

R=dpranke@chromium.org
BUG=327165

Review URL: https://codereview.chromium.org/273443004

git-svn-id: svn://svn.chromium.org/blink/trunk@173433 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r173372

http://src.chromium.org/viewvc/blink?view=revision&revision=173372

BUG=369486
TBR=fs@opera.com

Review URL: https://codereview.chromium.org/263033008

git-svn-id: svn://svn.chromium.org/blink/trunk@173434 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Mark fast/images/image-zoom-to-25.html as needing rebaseline

TBR=ojan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/268673023

git-svn-id: svn://svn.chromium.org/blink/trunk@173435 bbb929c8-8fbe-4397-9dbb-9b2b20218538