Some name casing corrections suggested by esprehn@

Source/modules/vr/HMDVRDevice.cpp

Index: Source/modules/vr/HMDVRDevice.cpp
diff --git a/Source/modules/vr/HMDVRDevice.cpp b/Source/modules/vr/HMDVRDevice.cpp
index 76d12978ce6571c13a34788e2028ae4117f0ae16..55a14a8d399a56eac23ef91801a38b82ced06f9b 100644
--- a/Source/modules/vr/HMDVRDevice.cpp
+++ b/Source/modules/vr/HMDVRDevice.cpp
@@ -11,14 +11,9 @@
 
 namespace blink {
 
-HMDVRDevice::HMDVRDevice(VRHardwareUnit* hardwareUnit, unsigned deviceId)
-    : VRDevice(hardwareUnit, deviceId)
-{
-    m_eyeParametersLeft = VREyeParameters::create();
-    m_eyeParametersRight = VREyeParameters::create();
-}
+namespace {
 
-VREye HMDVRDevice::StringToVREye(const String& whichEye)
+VREye stringToVREye(const String& whichEye)
 {
     if (whichEye == "left")
         return VREyeLeft;
@@ -27,6 +22,15 @@ VREye HMDVRDevice::StringToVREye(const String& whichEye)
     return VREyeNone;
 }
 
+} // namepspace
+
+HMDVRDevice::HMDVRDevice(VRHardwareUnit* hardwareUnit, unsigned deviceId)
+    : VRDevice(hardwareUnit, deviceId)
+{
+    m_eyeParametersLeft = VREyeParameters::create();
+    m_eyeParametersRight = VREyeParameters::create();
+}
+
 void HMDVRDevice::updateFromWebVRDevice(const WebVRDevice& device)
 {
     VRDevice::updateFromWebVRDevice(device);
@@ -38,7 +42,7 @@ void HMDVRDevice::updateFromWebVRDevice(const WebVRDevice& device)
 
 VREyeParameters* HMDVRDevice::getEyeParameters(const String& whichEye)
 {
-    switch (StringToVREye(whichEye)) {
+    switch (stringToVREye(whichEye)) {
     case VREyeLeft:
         return m_eyeParametersLeft;
     case VREyeRight: