Add STATUS url to codereview.settings

This makes 'git cl tree' work.

R=abarth
NOTRY=true

Review URL: https://chromiumcodereview.appspot.com/18323021

git-svn-id: svn://svn.chromium.org/blink/trunk@153541 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Implement basic Web Animation data types

Adding onto the AnimatableValue stub with a minimal implementation of the AnimatableValue interface.
Spec: https://dvcs.w3.org/hg/FXTF/raw-file/default/web-anim/index.html#animation-of-property-types

Review URL: https://chromiumcodereview.appspot.com/15658003

git-svn-id: svn://svn.chromium.org/blink/trunk@153543 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Rename LayoutTests/platform/chromium-mac* to LayoutTests/platform/mac*

BUG=231188
R=ojan@chromium.org

Review URL: https://codereview.chromium.org/18289002

git-svn-id: svn://svn.chromium.org/blink/trunk@153544 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Introduce isHTMLTableRowElement and toHTMLTableRowElement, and use them.

BUG=

Review URL: https://chromiumcodereview.appspot.com/18265003

git-svn-id: svn://svn.chromium.org/blink/trunk@153545 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[HTML Imports] Make import loading and parsing progressive.

This change incoporates DocumentWriter and CachedRawResource for
HTML import loading. By this change, HTMLImportsLoader becomes
a simplified version of DocumentLoader: It doesn't have any Frame or
other browsing related complexity, but does support progressive HTML parsing.

Note that this doesn't consider the order of the loading yet. That should eventually
be handled once the imports support script execution.

TEST=none
BUG=240592
R=abarth@chromium.org, dglazkov@chromium.org

Review URL: https://codereview.chromium.org/18016003

git-svn-id: svn://svn.chromium.org/blink/trunk@153546 bbb929c8-8fbe-4397-9dbb-9b2b20218538