WebSocket Pepper API: ArrayBuffer support

This CL supports basic binary communication.
For now, communication between Chrome and WebKit uses WebData structure.
It must use WebArrayBuffer directly after WebKit API revision.

BUG=87310
TEST=ui_tests --gtest_filter='PPAPITest.WebSocket_BinarySendReceive'


Review URL: http://codereview.chromium.org/8774042

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@115871 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed