Use new ASAN APIs for scanning ASAN fake stacks during garbage collection.

BUG=339813
NOTRY=true

Review URL: https://codereview.chromium.org/141713008

git-svn-id: svn://svn.chromium.org/blink/trunk@170856 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Oilpan: build fix followup to r170842.

R=
BUG=340522
NOTRY=true

Review URL: https://codereview.chromium.org/225783002

git-svn-id: svn://svn.chromium.org/blink/trunk@170857 bbb929c8-8fbe-4397-9dbb-9b2b20218538
design-mode-spellcheck-off.html is always passing

There are two reasons for the positive result of the test.

Firstly, assuming that the misspelled word has been already typed,
placing the caret at the beginning or in the middle of the word
does not guarantee to be spellchecked. The patch moves the selection
out of the misspelled words.

Secondly, MockSpellCheck::misspelledWords[] contatins 'asd' not 'asdf'.
As a result, 'asdf' could not be recognized as misspelled word.
Consistent with editing/selection/13804.html, design-mode-spellcheck-off.html
relies on 'asd' as well.

<body spellcheck=false> causes that the bug was not revealed.

To be more reliable, the test now contains two test cases when
spellcheck attribute is off and on.

Due to js-test.js adds some HTML elements inside the BODY, the misspelled
phrase was moved into separated div element. It allows to check spelling marker
on desired element instead of whole body.

Inspired by WebKit changeset http://trac.webkit.org/changeset/164101.

BUG=

Review URL: https://codereview.chromium.org/219073002

git-svn-id: svn://svn.chromium.org/blink/trunk@170858 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove blink_presubmit from default manual try bots

BUG=359358

Review URL: https://codereview.chromium.org/221503003

git-svn-id: svn://svn.chromium.org/blink/trunk@170859 bbb929c8-8fbe-4397-9dbb-9b2b20218538