fix reference to sheriff-o-matic readme

R=ojan@chromium.org
NOTRY=true

Review URL: https://codereview.chromium.org/488643004

git-svn-id: svn://svn.chromium.org/blink/trunk@180584 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[Sheriff-o-matic] Add persistence to ct-tree-select through core-localstorage

BUG=400401
NOTRY=true

Review URL: https://codereview.chromium.org/480233003

git-svn-id: svn://svn.chromium.org/blink/trunk@180585 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Revert 180550 and 180573.

TBR=ziran.sun
BUG=395627

Review URL: https://codereview.chromium.org/476023003

git-svn-id: svn://svn.chromium.org/blink/trunk@180586 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Account for MathML tags / attributes in staticQualifiedNamesCount

Account for MathML tags / attributes in staticQualifiedNamesCount in
QualifiedName.cpp. This code was removed in r149242 when MathML support was
partially removed. However, MathMLNames.h is still generated and used in the
code base so we should still account for those static QualifiedNames.

This avoids unnecessary hash table expansion and rehashing due to
minimumTableSize HashTraits variable being inaccurate.

R=eseidel@chromium.org, adamk@chromium.org
BUG=236462

Review URL: https://codereview.chromium.org/485053002

git-svn-id: svn://svn.chromium.org/blink/trunk@180587 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Enable expanded GPU rasterization trigger by default

This makes
<meta name="viewport" content="width=device-width, minimum-scale=1.0">
(currently used as the GPU rasterization trigger by a field trial) be
the default trigger for GPU rasterization.

BUG=404866

Review URL: https://codereview.chromium.org/491453002

git-svn-id: svn://svn.chromium.org/blink/trunk@180588 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r180559

http://src.chromium.org/viewvc/blink?view=revision&revision=180559

BUG=405031
TBR=mkwst@chromium.org

Review URL: https://codereview.chromium.org/490623002

git-svn-id: svn://svn.chromium.org/blink/trunk@180589 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Check m_contentsLayer before reaching into it

Use clearContentsLayerIfUnregistered set m_contentsLayer to NULL
in case it is now an invalid pointer.

BUG=399783 (for the crash)
BUG=403682 (maybe)

Review URL: https://codereview.chromium.org/488473002

git-svn-id: svn://svn.chromium.org/blink/trunk@180590 bbb929c8-8fbe-4397-9dbb-9b2b20218538