IMS-VT: Enable modify call functionality on InCallUI

Enable modify call functionality on InCallUI

Change-Id: I26930732c5c8638ea5fc880178d0b8983223531e
IMS-VT: Do not change visibility of the camera preview.

Decouple the visibility of the camera preview from the
API starting/stopping camera preview and recording.

Change-Id: I01ad3745f159bf0d032b1ae1fef8aee003313e88
CRs-Fixed: 581912
IMS-VT: Relayout VideoCallPanel to create surface textures

Relayout VideoCallPanel to create surface textures.

Change-Id: I915f71a00ac45971e5726f5bce0ac9e836e6fdf6
IMS-VT: Surface Texture creation fix

-When upgrade from VoLTE to VT is done, camera surface texture and
far end surface texture are not created.
-Remove forced requestLayout from CallCardFragment's
showVideoCallWidgets method

Change-Id: Ie73b5ef081681769579beedf27fefbd1b68cc231
CRs-Fixed: 583967
Update CallCard when Multiparty state change

The Callcard gets updated only when there is
a change in the call id.

Update InCall Callcard UI if there is change
in the multiparty state of existing calls.

Change-Id: I9748138862c5bb0654dccb7bd231dcc72d61e639
CRs-Fixed: 593087
MS-VT: Fix camera reconfiguration

-Reconfigure camera after PARAM_READY only if negotiated values
 are different from existing camera settings

Change-Id: Ieea1cc8113eb52f8c3a5624b6d35081c12c18bbe
CRs-Fixed: 542241
MSIM(DSDA): Ensure phone screen wake up on DSDA incoming call.

In case of an incoming call on one sub with a live call on another sub,
force InCallActivity to finish() if the screen is off. This is required
since the screen will wake up only when InCallActivity is created.
Also cancel the on going InCall notification and notify the new
notification so that the full screen InCall intent is launched.

Change-Id: I778075f503b27c85cb8dd0e58b35df3d3b0f8810
CRs-Fixed: 583161
Revert "Display supplementary service dialogs for CF and CB."

 * We already do this.

This reverts commit 9bfd2d7cac8b98d476b20903d56912e7eb3c6950.
Fix various issues after merge

 * Add missing VT resources and fix compilation due to typo

Change-Id: I327e08c669f8b05280c020f1fd90d87149314472