Delete Visual Studio build files

source/samples/layout/layout.sln

Index: source/samples/layout/layout.sln
diff --git a/source/samples/layout/layout.sln b/source/samples/layout/layout.sln
deleted file mode 100644
index 7ee452a33b53ee17d683fb2a62b61e958071fcd5..0000000000000000000000000000000000000000
--- a/source/samples/layout/layout.sln
+++ /dev/null
@@ -1,25 +0,0 @@
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "layout", "layout.vcxproj", "{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Win32 = Debug|Win32
-		Debug|x64 = Debug|x64
-		Release|Win32 = Release|Win32
-		Release|x64 = Release|x64
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Debug|Win32.ActiveCfg = Debug|Win32
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Debug|Win32.Build.0 = Debug|Win32
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Debug|x64.ActiveCfg = Debug|x64
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Debug|x64.Build.0 = Debug|x64
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Release|Win32.ActiveCfg = Release|Win32
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Release|Win32.Build.0 = Release|Win32
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Release|x64.ActiveCfg = Release|x64
-		{497500ED-DE1D-4B20-B529-F41B5A0FBEEB}.Release|x64.Build.0 = Release|x64
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal