Additional SpdyFramer::Create*() methods removed.

Created a name_value_block setter and removed calls to CreateSynStream,
CreateSynReply, CreateHeaders and CreatePushPromise as part of
SpdyFramer::Create*() method cleanup.

This lands server change 59199544 by mlavan.

Also updated related BufferedSpdyFramer and QUIC methods & tests.

Review URL: https://codereview.chromium.org/140693010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246833 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246833
In-process EmbeddedWorker test helper

Testing starting/stopping EmbeddedWorker without creating a child process
is not very easy, so I've implemented a test helper class that can be
used for in-process EW tests, and revised EmbeddedWorkerInstanceTest to
use the helper so that how it can be used becomes clear.

The EmbeddedWorkerTestHelper class does:
- Record IPC messages sent via EmbeddedWorkerRegistry
- Provide customizable methods to respond to StartWorker/StopWorker/MessageToWorker messages

Depends on SW/EW separation patch (https://codereview.chromium.org/140893002/)
This patch doesn't include install flow yet.

BUG=313530
TEST=EmbeddedWorkerInstanceTest.*
TBR=jam

Review URL: https://codereview.chromium.org/138903005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246834 0039d316-1c4b-4281-b951-d872f2087c98
Roll FFmpeg DEPS for a gyp change and an h264 corruption fix.

Includes:
6139652 avcodec/h264_cabac: Fix use with the checked bitstream-reader
b45cc75 Remove now-unnecessary msvs_cygwin_shell: 1

BUG=337497
TEST=no more corruption, gyp passes CQ.
TBR=scottmg,xhwang

Review URL: https://codereview.chromium.org/139853017

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246835 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246835
Create the top-level directory for chromecast shell and services
and add the OWNERS file.

BUG=336640

Review URL: https://codereview.chromium.org/140253006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246836 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@246837 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 246837