Remove user specific project file.
diff --git a/msvc/double-conversion.vcxproj.user b/msvc/double-conversion.vcxproj.user
deleted file mode 100644
index ef5ff2a..0000000
--- a/msvc/double-conversion.vcxproj.user
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup />
-</Project>
\ No newline at end of file