Use (Pass)OwnPtr instead of raw pointers to reference ImageDecoder

ImageDecoder is now wrapped into OwnPtr/PassOwnPtr immediatly after it
was created.

BUG=None

Review URL: https://codereview.chromium.org/13611004

git-svn-id: svn://svn.chromium.org/blink/trunk@147519 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Import http://wkrev.com/147527 without ChangeLog

2013-04-04  Christophe Dumez  <ch.dumez@sisa.samsung.com>

        Unreviewed. Rebaseline several tests for Chromium that have better output after
        r147492.

        * platform/chromium-linux/editing/selection/select-missing-image-expected.png:
        * platform/chromium-linux/fast/block/float/002-expected.png:
        * platform/chromium-linux/fast/block/float/017-expected.png:
        * platform/chromium-linux/fast/dom/HTMLImageElement/image-alt-text-expected.png:
        * platform/chromium-linux/fast/dom/HTMLInputElement/input-image-alt-text-expected.png:
        * platform/chromium-linux/fast/encoding/utf-16-big-endian-expected.png:
        * platform/chromium-linux/fast/encoding/utf-16-little-endian-expected.png:
        * platform/chromium-linux/fast/flexbox/023-expected.png:
        * platform/chromium-linux/fast/flexbox/024-expected.png:
        * platform/chromium-linux/fast/forms/input-value-expected.png:
        * platform/chromium-linux/fast/forms/input-value-expected.txt:
        * platform/chromium-linux/fast/invalid/012-expected.png:
        * platform/chromium-linux/tables/mozilla/bugs/bug2997-expected.png:
        * platform/chromium-linux/tables/mozilla/collapsing_borders/bug41262-3-expected.png:
        * platform/chromium-mac-lion/editing/selection/select-missing-image-expected.png:
        * platform/chromium-mac-lion/fast/block/float/002-expected.png:
        * platform/chromium-mac-lion/fast/block/float/017-expected.png:
        * platform/chromium-mac-lion/fast/dom/HTMLImageElement/image-alt-text-expected.png:
        * platform/chromium-mac-lion/fast/dom/HTMLInputElement/input-image-alt-text-expected.png:
        * platform/chromium-mac-lion/fast/encoding/utf-16-big-endian-expected.png:
        * platform/chromium-mac-lion/fast/encoding/utf-16-little-endian-expected.png:
        * platform/chromium-mac-lion/fast/flexbox/023-expected.png:
        * platform/chromium-mac-lion/fast/flexbox/024-expected.png:
        * platform/chromium-mac-lion/fast/forms/005-expected.png:
        * platform/chromium-mac-lion/fast/forms/input-value-expected.png:
        * platform/chromium-mac-lion/fast/invalid/012-expected.png:
        * platform/chromium-mac-lion/fast/parser/comment-in-script-expected.png:
        * platform/chromium-mac-lion/tables/mozilla/bugs/bug2997-expected.png:
        * platform/chromium-mac-lion/tables/mozilla/collapsing_borders/bug41262-3-expected.png:
        * platform/chromium-mac-snowleopard/fast/block/float/002-expected.png:
        * platform/chromium-mac-snowleopard/fast/block/float/017-expected.png:
        * platform/chromium-mac-snowleopard/fast/dom/HTMLImageElement/image-alt-text-expected.png:
        * platform/chromium-mac-snowleopard/fast/dom/HTMLInputElement/input-image-alt-text-expected.png:
        * platform/chromium-mac-snowleopard/fast/encoding/utf-16-big-endian-expected.png:
        * platform/chromium-mac-snowleopard/fast/encoding/utf-16-little-endian-expected.png:
        * platform/chromium-mac-snowleopard/fast/flexbox/023-expected.png:
        * platform/chromium-mac-snowleopard/fast/flexbox/024-expected.png:
        * platform/chromium-mac-snowleopard/fast/forms/input-value-expected.png:
        * platform/chromium-mac-snowleopard/fast/invalid/012-expected.png:
        * platform/chromium-mac-snowleopard/fast/parser/comment-in-script-expected.png:
        * platform/chromium-mac-snowleopard/tables/mozilla/bugs/bug2997-expected.png:
        * platform/chromium-mac-snowleopard/tables/mozilla/collapsing_borders/bug41262-3-expected.png:
        * platform/chromium-mac/editing/selection/select-missing-image-expected.png:
        * platform/chromium-mac/fast/block/float/002-expected.png:
        * platform/chromium-mac/fast/block/float/017-expected.png:
        * platform/chromium-mac/fast/dom/HTMLImageElement/image-alt-text-expected.png:
        * platform/chromium-mac/fast/dom/HTMLImageElement/image-alt-text-expected.txt: Renamed from LayoutTests/platform/chromium/fast/dom/HTMLImageElement/image-alt-text-expected.txt.
        * platform/chromium-mac/fast/dom/HTMLInputElement/input-image-alt-text-expected.png:
        * platform/chromium-mac/fast/dom/HTMLInputElement/input-image-alt-text-expected.txt: Renamed from LayoutTests/platform/chromium/fast/dom/HTMLInputElement/input-image-alt-text-expected.txt.
        * platform/chromium-mac/fast/encoding/utf-16-big-endian-expected.png:
        * platform/chromium-mac/fast/encoding/utf-16-big-endian-expected.txt:
        * platform/chromium-mac/fast/encoding/utf-16-little-endian-expected.png:
        * platform/chromium-mac/fast/encoding/utf-16-little-endian-expected.txt:
        * platform/chromium-mac/fast/flexbox/023-expected.png:
        * platform/chromium-mac/fast/flexbox/024-expected.png:
        * platform/chromium-mac/fast/forms/005-expected.png:
        * platform/chromium-mac/fast/forms/input-value-expected.png:
        * platform/chromium-mac/fast/forms/input-value-expected.txt:
        * platform/chromium-mac/fast/invalid/012-expected.png:
        * platform/chromium-mac/fast/parser/comment-in-script-expected.png:
        * platform/chromium-mac/tables/mozilla/bugs/bug2997-expected.png:
        * platform/chromium-mac/tables/mozilla/collapsing_borders/bug41262-3-expected.png:
        * platform/chromium-mac/tables/mozilla/collapsing_borders/bug41262-3-expected.txt: Renamed from LayoutTests/platform/chromium/tables/mozilla/collapsing_borders/bug41262-3-expected.txt.
        * platform/chromium-win/editing/selection/select-missing-image-expected.png:
        * platform/chromium-win/fast/block/float/002-expected.png:
        * platform/chromium-win/fast/block/float/017-expected.png:
        * platform/chromium-win/fast/dom/HTMLImageElement/image-alt-text-expected.png:
        * platform/chromium-win/fast/dom/HTMLImageElement/image-alt-text-expected.txt:
        * platform/chromium-win/fast/dom/HTMLInputElement/input-image-alt-text-expected.png:
        * platform/chromium-win/fast/dom/HTMLInputElement/input-image-alt-text-expected.txt:
        * platform/chromium-win/fast/encoding/utf-16-big-endian-expected.png:
        * platform/chromium-win/fast/encoding/utf-16-big-endian-expected.txt:
        * platform/chromium-win/fast/encoding/utf-16-little-endian-expected.png:
        * platform/chromium-win/fast/encoding/utf-16-little-endian-expected.txt:
        * platform/chromium-win/fast/flexbox/023-expected.png:
        * platform/chromium-win/fast/flexbox/024-expected.png:
        * platform/chromium-win/fast/forms/input-value-expected.png:
        * platform/chromium-win/fast/forms/input-value-expected.txt:
        * platform/chromium-win/fast/invalid/012-expected.png:
        * platform/chromium-win/fast/parser/comment-in-script-expected.png:
        * platform/chromium-win/tables/mozilla/bugs/bug2997-expected.png:
        * platform/chromium-win/tables/mozilla/collapsing_borders/bug41262-3-expected.png:
        * platform/chromium-win/tables/mozilla/collapsing_borders/bug41262-3-expected.txt:
        * platform/chromium/TestExpectations:

TBR=japhet@chromium.org

BUG=

Review URL: https://codereview.chromium.org/13626003

git-svn-id: svn://svn.chromium.org/blink/trunk@147520 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: Fix copy/paste in the 'Edit as HTML' editor R=pfeldman@chromium.org,yurys@chromium.org,vsevik@chromium.org BUG=none

Review URL: https://codereview.chromium.org/13488012

git-svn-id: svn://svn.chromium.org/blink/trunk@147521 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Remove ChangeLogs.

R=eseidel
TEST=yes
BUG=

Review URL: https://codereview.chromium.org/13619007

git-svn-id: svn://svn.chromium.org/blink/trunk@147522 bbb929c8-8fbe-4397-9dbb-9b2b20218538
DevTools: make front-end hidpi friendly (disclosures, text color)

Review URL: https://codereview.chromium.org/13488010

git-svn-id: svn://svn.chromium.org/blink/trunk@147523 bbb929c8-8fbe-4397-9dbb-9b2b20218538