test_runner: Migrate MockWebRTCPeerConnectionHandler to Chromium C++ style

test_runner: Migrate MockWebRTCPeerConnectionHandler to Chromium C++ style

Changes:
1) Run clang-format through source and header files.
2) Fix member variables names.
3) Rename file name to mock_webrtc_peer_connection_handler.
4) Fix parameter names.

Updated mock_webrtc_data_channel_handler to remove assert and add parameter
names.

BUG=360000
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=275127

[Nikhil, 2014-06-05 08:06:24]

PTAL. Thanks!

[jochen (gone - plz use gerrit), 2014-06-05 08:26:52]

lgtm with nits

https://codereview.chromium.org/316093005/diff/1/content/shell/renderer/test_...
File content/shell/renderer/test_runner/mock_webrtc_peer_connection_handler.h
(right):

https://codereview.chromium.org/316093005/diff/1/content/shell/renderer/test_...
content/shell/renderer/test_runner/mock_webrtc_peer_connection_handler.h:27:
MockWebRTCPeerConnectionHandler(blink::WebRTCPeerConnectionHandlerClient*
client,
please clang-format so the lines stay <= 80c

[Nikhil, 2014-06-05 08:57:43]

Review comments incorporated.

https://codereview.chromium.org/316093005/diff/1/content/shell/renderer/test_...
File content/shell/renderer/test_runner/mock_webrtc_peer_connection_handler.h
(right):

https://codereview.chromium.org/316093005/diff/1/content/shell/renderer/test_...
content/shell/renderer/test_runner/mock_webrtc_peer_connection_handler.h:27:
MockWebRTCPeerConnectionHandler(blink::WebRTCPeerConnectionHandlerClient*
client,
On 2014/06/05 08:26:52, jochen wrote:
> please clang-format so the lines stay <= 80c

Done.

[Nikhil, 2014-06-05 08:57:51]

The CQ bit was checked by n.bansal@samsung.com

[commit-bot: I haz the power, 2014-06-05 08:59:13]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/n.bansal@samsung.com/316093005/20001

[commit-bot: I haz the power, 2014-06-05 15:09:14]

Change committed as 275127