Some name casing corrections suggested by esprehn@

Source/modules/vr/HMDVRDevice.h

 // Copyright 2015 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.
 
 #ifndef HMDVRDevice_h
 #define HMDVRDevice_h
 
 #include "modules/vr/VRDevice.h"
 #include "modules/vr/VREyeParameters.h"
 #include "platform/heap/Handle.h"
@@ skipping 11 matching lines @@
     HMDVRDevice(VRHardwareUnit*, unsigned);
 
     virtual void updateFromWebVRDevice(const WebVRDevice&) override;
 
     VREyeParameters* getEyeParameters(const String&);
     void setFieldOfView(VRFieldOfView* leftFov = 0, VRFieldOfView* rightFov = 0);
 
     DECLARE_VIRTUAL_TRACE();
 
 private:
-    static VREye StringToVREye(const String&);
-
     Member<VREyeParameters> m_eyeParametersLeft;
     Member<VREyeParameters> m_eyeParametersRight;
 };
 
 } // namespace blink
 
 #endif // HMDVRDevice_h