Adding WebVR interface to Blink

Source/modules/modules.gypi

Index: Source/modules/modules.gypi
diff --git a/Source/modules/modules.gypi b/Source/modules/modules.gypi
index e063e2514eabb03c51ca4f77950d1e690dd8ae83..ab7cd895133baac07f9467253c091bf45e7bec48 100644
--- a/Source/modules/modules.gypi
+++ b/Source/modules/modules.gypi
@@ -165,6 +165,11 @@
       'speech/SpeechSynthesisEvent.idl',
       'speech/SpeechSynthesisUtterance.idl',
       'speech/SpeechSynthesisVoice.idl',
+      'vr/HMDVRDevice.idl',
+      'vr/PositionSensorVRDevice.idl',
+      'vr/VRDevice.idl',
+      'vr/VRFieldOfView.idl',
+      'vr/VRPositionState.idl',
       'webaudio/AnalyserNode.idl',
       'webaudio/AudioBuffer.idl',
       'webaudio/AudioBufferCallback.idl',
@@ -270,6 +275,7 @@
       'speech/WindowSpeech.idl',
       'speech/WindowSpeechSynthesis.idl',
       'vibration/NavigatorVibration.idl',
+      'vr/NavigatorVRDevice.idl',
       'webaudio/WindowWebAudio.idl',
       'webdatabase/WindowWebDatabase.idl',
       'webmidi/NavigatorWebMIDI.idl',
@@ -1003,6 +1009,19 @@
       'speech/SpeechSynthesisVoice.h',
       'vibration/NavigatorVibration.cpp',
       'vibration/NavigatorVibration.h',
+      'vr/HMDVRDevice.cpp',
+      'vr/HMDVRDevice.h',
+      'vr/NavigatorVRDevice.cpp',
+      'vr/NavigatorVRDevice.h',
+      'vr/PositionSensorVRDevice.cpp',
+      'vr/PositionSensorVRDevice.h',
+      'vr/VRDevice.cpp',
+      'vr/VRDevice.h',
+      'vr/VRFieldOfView.h',
+      'vr/VRHardwareUnit.cpp',
+      'vr/VRHardwareUnit.h',
+      'vr/VRPositionState.cpp',
+      'vr/VRPositionState.h',
       'webaudio/AnalyserNode.cpp',
       'webaudio/AnalyserNode.h',
       'webaudio/AsyncAudioDecoder.cpp',