Add mojom module suffix in .mojom files in content.

content/renderer/vr/vr_type_converters.cc

Index: content/renderer/vr/vr_type_converters.cc
diff --git a/content/renderer/vr/vr_type_converters.cc b/content/renderer/vr/vr_type_converters.cc
index ba220a4f4f9348a4f1bbbf2c1de0e4a8a59c83a9..61b14d1e9fa0bab3bd5d4b7f43d4884394d325d4 100644
--- a/content/renderer/vr/vr_type_converters.cc
+++ b/content/renderer/vr/vr_type_converters.cc
@@ -8,14 +8,14 @@
 
 #include <algorithm>
 
-using content::VRVector3Ptr;
-using content::VRVector4Ptr;
-using content::VRRectPtr;
-using content::VRFieldOfViewPtr;
-using content::VREyeParametersPtr;
-using content::VRHMDInfoPtr;
-using content::VRDeviceInfoPtr;
-using content::VRSensorStatePtr;
+using content::mojom::VRVector3Ptr;
+using content::mojom::VRVector4Ptr;
+using content::mojom::VRRectPtr;
+using content::mojom::VRFieldOfViewPtr;
+using content::mojom::VREyeParametersPtr;
+using content::mojom::VRHMDInfoPtr;
+using content::mojom::VRDeviceInfoPtr;
+using content::mojom::VRSensorStatePtr;
 
 namespace mojo {