Delete RuleSetAnalyzer, and fold into RuleFeatureSet. It doesn't make sense to have two classes after all.
Later, RuleFeatureSet can be moved into a subdirectory and/or renamed.

BUG=335247
R=esprehn@chromium.org

Review URL: https://codereview.chromium.org/131023010

git-svn-id: svn://svn.chromium.org/blink/trunk@165551 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: remove the console -> elements dependency.

Review URL: https://codereview.chromium.org/143873010

git-svn-id: svn://svn.chromium.org/blink/trunk@165552 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove RenderImage::m_needsToSetSizeForAltText

Remove another user of StyleChangeFromRenderer. This code doesn't look
needed and doesn't make sense. The test that was landed with it passes
even without the code today too.

The code came from http://trac.webkit.org/changeset/72040 and the
hasPendingStyleRecalc() check comes from
http://trac.webkit.org/changeset/72135

Checking for a pending recalc like this code did is very suspect, any
number of things can cause a recalc, or schedule one later, so checking
for a pending recalc inside the ::imageChanged callback doesn't make a
lot of sense.

Removing this code also lets us remove Document::hasPendingStyleRecalc().
In doing so I also moved methods related to the style recalc machinery
to private so people will not use them.

BUG=336552
R=ojan@chromium.org

Review URL: https://codereview.chromium.org/129873009

git-svn-id: svn://svn.chromium.org/blink/trunk@165553 bbb929c8-8fbe-4397-9dbb-9b2b20218538
By default a WebGL context should have stencil buffer off

BUG=335273
TEST=webkit layout tests, gpu bots/webgl conformance tests
R=bajones@chromium.org, kbr@chromium.org

Review URL: https://codereview.chromium.org/134153009

git-svn-id: svn://svn.chromium.org/blink/trunk@165555 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Mark inspector/styles/styles-add-blank-property.html flaky

This is blocking CQ try jobs from passing on linux_blink as the test
passes when run in isolation.

NOTRY=true
TBR=hclam
BUG=336925

Review URL: https://codereview.chromium.org/144403004

git-svn-id: svn://svn.chromium.org/blink/trunk@165556 bbb929c8-8fbe-4397-9dbb-9b2b20218538