DevTools: Fix worker terminated message isn't displayed

BUG=352120

Review URL: https://codereview.chromium.org/201563006

git-svn-id: svn://svn.chromium.org/blink/trunk@169361 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Use std::swap() in HashTable::swap()

From WebKit r164378 by Zan Dobersek <zdobersek@igalia.com>

Use std::swap() to swap the member variable values of two HashTable objects in HashTable::swap().

Review URL: https://codereview.chromium.org/197213016

git-svn-id: svn://svn.chromium.org/blink/trunk@169362 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Removed Blink Gamepad transition cruft

BUG=344556
TBR=eseidel@chromium.org

Review URL: https://codereview.chromium.org/196833003

git-svn-id: svn://svn.chromium.org/blink/trunk@169363 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove unused header file in Document

BUG=

Review URL: https://codereview.chromium.org/196943016

git-svn-id: svn://svn.chromium.org/blink/trunk@169364 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r168864

http://src.chromium.org/viewvc/blink?view=revision&revision=168864

BUG=113592,347265
TBR=junov@chromium.org

Review URL: https://codereview.chromium.org/202213002

git-svn-id: svn://svn.chromium.org/blink/trunk@169365 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r168952

http://src.chromium.org/viewvc/blink?view=revision&revision=168952

BUG=350578
TBR=danakj@chromium.org

Review URL: https://codereview.chromium.org/197533005

git-svn-id: svn://svn.chromium.org/blink/trunk@169366 bbb929c8-8fbe-4397-9dbb-9b2b20218538