Remove Animation::InstanceType.

A cloned Animation instance is always controlling instance, so
Animation::InstanceType enum is useless.

BUG=290217

Review URL: https://codereview.chromium.org/26205006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229287 0039d316-1c4b-4281-b951-d872f2087c98
[NaClDocs] Fill in the landing page for the SDK section of the docs.

BUG= https://code.google.com/p/nativeclient/issues/detail?id=3634
NOTRY=true
(just docs)

Review URL: https://codereview.chromium.org/26458006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229288 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229287
[Android] Remove --keep_test_server_ports as a mandorty option.

Perf tests currently expect all perf scripts to support this option.

BUG=285470
NOTRY=True

Review URL: https://codereview.chromium.org/26484005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229289 0039d316-1c4b-4281-b951-d872f2087c98
Moved ignoring of --gtest_output argument to apply to all Telemetry tests.

This is needed for all tests to be able to upload their results to the
flakiness dashboard. I forgot to do this for the newly-added
context_lost GPU test, but it's better to just do it for all tests.

BUG=308675
R=dtu@chromium.org

Review URL: https://codereview.chromium.org/28073002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229290 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229290