Add Intel Perceptual Computing SDK based depth video capture for Windows

media/base/media_switches.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/media_switches.h"
 
 namespace switches {
 
 // Allow users to specify a custom buffer size for debugging purpose.
 const char kAudioBufferSize[] = "audio-buffer-size";
@@ skipping 55 matching lines @@
 
 // Instead of always using the hardware channel layout, check if a driver
 // supports the source channel layout.  Avoids outputting empty channels and
 // permits drivers to enable stereo to multichannel expansion.  Kept behind a
 // flag since some drivers lie about supported layouts and hang when used.  See
 // http://crbug.com/259165 for more details.
 const char kTrySupportedChannelLayouts[] = "try-supported-channel-layouts";
 
 // Number of buffers to use for WaveOut.
 const char kWaveOutBuffers[] = "waveout-buffers";
+
+// Enable the Intel Perceptual Computing SDK based depth camera.
+const char kEnableDepthCamera[] = "enable-depth-camera";
 #endif
 
 #if defined(USE_CRAS)
 // Use CRAS, the ChromeOS audio server.
 const char kUseCras[] = "use-cras";
 #endif
 
 // Use a raw video file as fake video capture device.
 const char kUseFileForFakeVideoCapture[] = "use-file-for-fake-video-capture";
 
 }  // namespace switches