From c07a74d0e5072b1c988d84e09a36ce3a77f19366 Mon Sep 17 00:00:00 2001
From: kkm <kkm@smartaction.com>
Date: Fri, 22 Mar 2019 01:10:13 -0700
Subject: [PATCH] C# Tooling: change the case to 'Protobuf' consistently

Users will not be affected, as MSBuild is not case-sensitive.

The changes in C# code are also entirely for consistency; they
do not affect the tooling dll at runtime.

Closes #17884
---
 .../Grpc.Tools.Tests/ProtoCompileBasicTest.cs |  2 +-
 .../ProtoCompileCommandLineGeneratorTest.cs   |  4 +-
 .../ProtoCompileCommandLinePrinterTest.cs     |  2 +-
 src/csharp/Grpc.Tools/Common.cs               |  2 +-
 src/csharp/Grpc.Tools/GeneratorServices.cs    |  2 +-
 src/csharp/Grpc.Tools/ProtoCompile.cs         |  8 ++--
 src/csharp/Grpc.Tools/ProtoCompilerOutputs.cs |  4 +-
 .../Grpc.Tools/ProtoReadDependencies.cs       |  4 +-
 .../Grpc.Tools/build/_grpc/Grpc.CSharp.xml    |  6 +--
 .../build/_grpc/_Grpc.Tools.targets           |  6 +--
 .../_protobuf/Google.Protobuf.Tools.props     |  6 +--
 .../_protobuf/Google.Protobuf.Tools.targets   | 38 +++++++++----------
 .../build/_protobuf/Protobuf.CSharp.xml       | 18 ++++-----
 13 files changed, 51 insertions(+), 51 deletions(-)

diff --git a/src/csharp/Grpc.Tools.Tests/ProtoCompileBasicTest.cs b/src/csharp/Grpc.Tools.Tests/ProtoCompileBasicTest.cs
index ea763f4e408..6fbab47b3c3 100644
--- a/src/csharp/Grpc.Tools.Tests/ProtoCompileBasicTest.cs
+++ b/src/csharp/Grpc.Tools.Tests/ProtoCompileBasicTest.cs
@@ -62,7 +62,7 @@ namespace Grpc.Tools.Tests
             };
         }
 
-        [TestCase("ProtoBuf")]
+        [TestCase("Protobuf")]
         [TestCase("Generator")]
         [TestCase("OutputDir")]
         [Description("We trust MSBuild to initialize these properties.")]
diff --git a/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLineGeneratorTest.cs b/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLineGeneratorTest.cs
index 1ed7ca67b42..ab16c70a65e 100644
--- a/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLineGeneratorTest.cs
+++ b/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLineGeneratorTest.cs
@@ -30,7 +30,7 @@ namespace Grpc.Tools.Tests
         {
             _task.Generator = "csharp";
             _task.OutputDir = "outdir";
-            _task.ProtoBuf = Utils.MakeSimpleItems("a.proto");
+            _task.Protobuf = Utils.MakeSimpleItems("a.proto");
         }
 
         void ExecuteExpectSuccess()
@@ -55,7 +55,7 @@ namespace Grpc.Tools.Tests
         [Test]
         public void CompileTwoFiles()
         {
-            _task.ProtoBuf = Utils.MakeSimpleItems("a.proto", "foo/b.proto");
+            _task.Protobuf = Utils.MakeSimpleItems("a.proto", "foo/b.proto");
             ExecuteExpectSuccess();
             Assert.That(_task.LastResponseFile, Is.EqualTo(new[] {
                 "--csharp_out=outdir", "--error_format=msvs", "a.proto", "foo/b.proto" }));
diff --git a/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLinePrinterTest.cs b/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLinePrinterTest.cs
index 1773dcb8750..a11e3462fa0 100644
--- a/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLinePrinterTest.cs
+++ b/src/csharp/Grpc.Tools.Tests/ProtoCompileCommandLinePrinterTest.cs
@@ -29,7 +29,7 @@ namespace Grpc.Tools.Tests
         {
             _task.Generator = "csharp";
             _task.OutputDir = "outdir";
-            _task.ProtoBuf = Utils.MakeSimpleItems("a.proto");
+            _task.Protobuf = Utils.MakeSimpleItems("a.proto");
 
             _mockEngine
               .Setup(me => me.LogMessageEvent(It.IsAny<BuildMessageEventArgs>()))
diff --git a/src/csharp/Grpc.Tools/Common.cs b/src/csharp/Grpc.Tools/Common.cs
index e6acdd63939..a4fcfc2c53c 100644
--- a/src/csharp/Grpc.Tools/Common.cs
+++ b/src/csharp/Grpc.Tools/Common.cs
@@ -31,7 +31,7 @@ namespace Grpc.Tools
     {
         // On output dependency lists.
         public static string Source = "Source";
-        // On ProtoBuf items.
+        // On Protobuf items.
         public static string ProtoRoot = "ProtoRoot";
         public static string OutputDir = "OutputDir";
         public static string GrpcServices = "GrpcServices";
diff --git a/src/csharp/Grpc.Tools/GeneratorServices.cs b/src/csharp/Grpc.Tools/GeneratorServices.cs
index 536ec43c836..4a9ea0d9f18 100644
--- a/src/csharp/Grpc.Tools/GeneratorServices.cs
+++ b/src/csharp/Grpc.Tools/GeneratorServices.cs
@@ -164,7 +164,7 @@ namespace Grpc.Tools
             protoDir = EndWithSlash(protoDir);
             if (!protoDir.StartsWith(rootDir))
             {
-                Log.LogWarning("ProtoBuf item '{0}' has the ProtoRoot metadata '{1}' " +
+                Log.LogWarning("Protobuf item '{0}' has the ProtoRoot metadata '{1}' " +
                   "which is not prefix to its path. Cannot compute relative path.",
                   proto, root);
                 return "";
diff --git a/src/csharp/Grpc.Tools/ProtoCompile.cs b/src/csharp/Grpc.Tools/ProtoCompile.cs
index abff1ea016a..fee2af0f44d 100644
--- a/src/csharp/Grpc.Tools/ProtoCompile.cs
+++ b/src/csharp/Grpc.Tools/ProtoCompile.cs
@@ -133,7 +133,7 @@ namespace Grpc.Tools
         /// Protobuf files to compile.
         /// </summary>
         [Required]
-        public ITaskItem[] ProtoBuf { get; set; }
+        public ITaskItem[] Protobuf { get; set; }
 
         /// <summary>
         /// Directory where protoc dependency files are cached. If provided, dependency
@@ -237,7 +237,7 @@ namespace Grpc.Tools
                 Log.LogError("Properties ProtoDepDir and DependencyOut may not be both specified");
             }
 
-            if (ProtoBuf.Length > 1 && (ProtoDepDir != null || DependencyOut != null))
+            if (Protobuf.Length > 1 && (ProtoDepDir != null || DependencyOut != null))
             {
                 Log.LogError("Proto compiler currently allows only one input when " +
                              "--dependency_out is specified (via ProtoDepDir or DependencyOut). " +
@@ -247,7 +247,7 @@ namespace Grpc.Tools
             // Use ProtoDepDir to autogenerate DependencyOut
             if (ProtoDepDir != null)
             {
-                DependencyOut = DepFileUtil.GetDepFilenameForProto(ProtoDepDir, ProtoBuf[0].ItemSpec);
+                DependencyOut = DepFileUtil.GetDepFilenameForProto(ProtoDepDir, Protobuf[0].ItemSpec);
             }
 
             if (GrpcPluginExe == null)
@@ -319,7 +319,7 @@ namespace Grpc.Tools
             }
             cmd.AddSwitchMaybe("dependency_out", DependencyOut);
             cmd.AddSwitchMaybe("error_format", "msvs");
-            foreach (var proto in ProtoBuf)
+            foreach (var proto in Protobuf)
             {
                 cmd.AddArg(proto.ItemSpec);
             }
diff --git a/src/csharp/Grpc.Tools/ProtoCompilerOutputs.cs b/src/csharp/Grpc.Tools/ProtoCompilerOutputs.cs
index 915be3421e8..24c0dd8482d 100644
--- a/src/csharp/Grpc.Tools/ProtoCompilerOutputs.cs
+++ b/src/csharp/Grpc.Tools/ProtoCompilerOutputs.cs
@@ -38,7 +38,7 @@ namespace Grpc.Tools
         /// files actually produced by the compiler.
         /// </summary>
         [Required]
-        public ITaskItem[] ProtoBuf { get; set; }
+        public ITaskItem[] Protobuf { get; set; }
 
         /// <summary>
         /// Output items per each potential output. We do not look at existing
@@ -68,7 +68,7 @@ namespace Grpc.Tools
             // Get language-specific possible output. The generator expects certain
             // metadata be set on the proto item.
             var possible = new List<ITaskItem>();
-            foreach (var proto in ProtoBuf)
+            foreach (var proto in Protobuf)
             {
                 var outputs = generator.GetPossibleOutputs(proto);
                 foreach (string output in outputs)
diff --git a/src/csharp/Grpc.Tools/ProtoReadDependencies.cs b/src/csharp/Grpc.Tools/ProtoReadDependencies.cs
index 963837e8b74..34e1379f679 100644
--- a/src/csharp/Grpc.Tools/ProtoReadDependencies.cs
+++ b/src/csharp/Grpc.Tools/ProtoReadDependencies.cs
@@ -29,7 +29,7 @@ namespace Grpc.Tools
         /// of proto files cached under ProtoDepDir.
         /// </summary>
         [Required]
-        public ITaskItem[] ProtoBuf { get; set; }
+        public ITaskItem[] Protobuf { get; set; }
 
         /// <summary>
         /// Directory where protoc dependency files are cached.
@@ -55,7 +55,7 @@ namespace Grpc.Tools
             if (ProtoDepDir != null)
             {
                 var dependencies = new List<ITaskItem>();
-                foreach (var proto in ProtoBuf)
+                foreach (var proto in Protobuf)
                 {
                     string[] deps = DepFileUtil.ReadDependencyInputs(ProtoDepDir, proto.ItemSpec, Log);
                     foreach (string dep in deps)
diff --git a/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml b/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
index 54468eb5eff..66862582dad 100644
--- a/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
+++ b/src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml
@@ -1,11 +1,11 @@
 <ProjectSchemaDefinitions xmlns="http://schemas.microsoft.com/build/2009/properties">
-  <Rule Name="ProtoBuf"
+  <Rule Name="Protobuf"
         DisplayName="File Properties"
         PageTemplate="generic"
         Description="File Properties"
         OverrideMode="Extend">
     <Rule.DataSource>
-      <DataSource Persistence="ProjectFile" Label="Configuration" ItemType="ProtoBuf"
+      <DataSource Persistence="ProjectFile" Label="Configuration" ItemType="Protobuf"
                   HasConfigurationCondition="false" SourceOfDefaultValue="AfterContext" />
     </Rule.DataSource>
 
@@ -21,7 +21,7 @@
       <EnumValue Name="Server" DisplayName="Server only" />
       <EnumValue Name="None" DisplayName="Do not generate" />
       <EnumProperty.DataSource>
-        <DataSource ItemType="ProtoBuf" SourceOfDefaultValue="AfterContext"
+        <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
                     PersistenceStyle="Attribute" />
       </EnumProperty.DataSource>
     </EnumProperty>
diff --git a/src/csharp/Grpc.Tools/build/_grpc/_Grpc.Tools.targets b/src/csharp/Grpc.Tools/build/_grpc/_Grpc.Tools.targets
index 3fe1ccc9181..dd01b8183db 100644
--- a/src/csharp/Grpc.Tools/build/_grpc/_Grpc.Tools.targets
+++ b/src/csharp/Grpc.Tools/build/_grpc/_Grpc.Tools.targets
@@ -13,9 +13,9 @@
   </ItemGroup>
 
   <ItemDefinitionGroup Condition=" '$(Protobuf_ProjectSupported)' == 'true' and '$(Language)' == 'C#' ">
-    <ProtoBuf>
-      <GrpcServices Condition=" '%(ProtoBuf.GrpcServices)' == '' ">Both</GrpcServices>
-    </ProtoBuf>
+    <Protobuf>
+      <GrpcServices Condition=" '%(Protobuf.GrpcServices)' == '' ">Both</GrpcServices>
+    </Protobuf>
   </ItemDefinitionGroup>
 
   <!-- This target is invoked in a C# project, or can be called in a customized project. -->
diff --git a/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.props b/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.props
index 9f2d8bb4b5c..22bfef7f66a 100644
--- a/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.props
+++ b/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.props
@@ -15,10 +15,10 @@
   <!-- NET SDK projects only: include proto files by default. Other project
        types are not setting or using $(EnableDefaultItems).
        Note that MSBuild evaluates all ItemGroups and their conditions in the
-       final pass over the build script, so properties like EnableDefaultProtoBufItems
+       final pass over the build script, so properties like EnableDefaultProtobufItems
        here can be changed later in the project. -->
   <ItemGroup Condition=" '$(Protobuf_ProjectSupported)' == 'true' ">
-    <ProtoBuf Include="**/*.proto"
-              Condition=" '$(EnableDefaultItems)' == 'true' and '$(EnableDefaultProtoBufItems)' == 'true' " />
+    <Protobuf Include="**/*.proto"
+              Condition=" '$(EnableDefaultItems)' == 'true' and '$(EnableDefaultProtobufItems)' == 'true' " />
   </ItemGroup>
 </Project>
diff --git a/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.targets b/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.targets
index dc9a1522f17..05582767953 100644
--- a/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.targets
+++ b/src/csharp/Grpc.Tools/build/_protobuf/Google.Protobuf.Tools.targets
@@ -22,27 +22,27 @@
   </PropertyGroup>
 
   <ItemDefinitionGroup Condition=" '$(Protobuf_ProjectSupported)' == 'true' and '$(Language)' == 'C#' ">
-    <ProtoBuf>
-      <Access Condition="'%(ProtoBuf.Access)' == '' ">Public</Access>
-      <ProtoCompile Condition="'%(ProtoBuf.ProtoCompile)' == '' ">True</ProtoCompile>
-      <ProtoRoot Condition="'%(ProtoBuf.ProtoRoot)' == '' " />
-      <CompileOutputs Condition="'%(ProtoBuf.CompileOutputs)' == ''">True</CompileOutputs>
-      <OutputDir Condition="'%(ProtoBuf.OutputDir)' == '' ">$(Protobuf_OutputPath)</OutputDir>
-    </ProtoBuf>
+    <Protobuf>
+      <Access Condition="'%(Protobuf.Access)' == '' ">Public</Access>
+      <ProtoCompile Condition="'%(Protobuf.ProtoCompile)' == '' ">True</ProtoCompile>
+      <ProtoRoot Condition="'%(Protobuf.ProtoRoot)' == '' " />
+      <CompileOutputs Condition="'%(Protobuf.CompileOutputs)' == ''">True</CompileOutputs>
+      <OutputDir Condition="'%(Protobuf.OutputDir)' == '' ">$(Protobuf_OutputPath)</OutputDir>
+    </Protobuf>
   </ItemDefinitionGroup>
 
   <ItemGroup Condition=" '$(Protobuf_ProjectSupported)' == 'true' and '$(Language)' == 'C#' ">
     <PropertyPageSchema Include="$(MSBuildThisFileDirectory)Protobuf.CSharp.xml">
       <Context>File;BrowseObject</Context>
     </PropertyPageSchema>
-    <AvailableItemName Include="ProtoBuf" />
+    <AvailableItemName Include="Protobuf" />
   </ItemGroup>
 
   <PropertyGroup>
     <!-- NET SDK: by default, do not include proto files in the directory.
          Current Microsoft's recommendation is against globbing:
          https://docs.microsoft.com/en-us/dotnet/core/tools/csproj#recommendation -->
-    <EnableDefaultProtoBufItems Condition=" '$(EnableDefaultProtoBufItems)' == '' ">false</EnableDefaultProtoBufItems>
+    <EnableDefaultProtobufItems Condition=" '$(EnableDefaultProtobufItems)' == '' ">false</EnableDefaultProtobufItems>
   </PropertyGroup>
 
   <!-- Check configuration sanity before build. -->
@@ -96,7 +96,7 @@
   <!-- Main compile sequence. Certain steps are gated by the value $(DisableProtobufDesignTimeBuild),
        so the sequence is good for either design time or build time. -->
   <Target Name="Protobuf_Compile"
-          Condition=" '@(ProtoBuf)' != '' "
+          Condition=" '@(Protobuf)' != '' "
           DependsOnTargets=" Protobuf_BeforeCompile;
                              Protobuf_ResolvePlatform;
                              _Protobuf_SelectFiles;
@@ -120,13 +120,13 @@
          to "." for the project's directory, as it is the current when compiling; for the
          files outside of project directory, use each .proto file's directory as the root. -->
     <FindUnderPath Path="$(MSBuildProjectDirectory)"
-                   Files="@(ProtoBuf->WithMetadataValue('ProtoRoot',''))">
+                   Files="@(Protobuf->WithMetadataValue('ProtoRoot',''))">
       <Output TaskParameter="InPath" ItemName="_Protobuf_NoRootInProject"/>
       <Output TaskParameter="OutOfPath" ItemName="_Protobuf_NoRootElsewhere"/>
     </FindUnderPath>
     <ItemGroup>
       <!-- Files with explicit metadata. -->
-      <Protobuf_Compile Include="@(ProtoBuf->HasMetadata('ProtoRoot'))" />
+      <Protobuf_Compile Include="@(Protobuf->HasMetadata('ProtoRoot'))" />
       <!-- In-project files will have ProtoRoot='.'. -->
       <Protobuf_Compile Include="@(_Protobuf_NoRootInProject)">
         <ProtoRoot>.</ProtoRoot>
@@ -154,13 +154,13 @@
   <Target Name="Protobuf_PrepareCompile" Condition=" '@(Protobuf_Compile)' != '' ">
     <!-- Predict expected names. -->
     <ProtoCompilerOutputs Condition=" '$(Language)' == 'C#' "
-                          ProtoBuf="@(Protobuf_Compile)"
+                          Protobuf="@(Protobuf_Compile)"
                           Generator="$(Protobuf_Generator)">
       <Output TaskParameter="PossibleOutputs" ItemName="Protobuf_ExpectedOutputs" />
     </ProtoCompilerOutputs>
     <!-- Read any dependency files from previous compiles. -->
     <ProtoReadDependencies Condition=" '$(Protobuf_DepFilesPath)' != '' and '$(DisableProtobufDesignTimeBuild)' != 'true' "
-                           ProtoBuf="@(Protobuf_Compile)"
+                           Protobuf="@(Protobuf_Compile)"
                            ProtoDepDir="$(Protobuf_DepFilesPath)" >
       <Output TaskParameter="Dependencies" ItemName="Protobuf_Dependencies" />
     </ProtoReadDependencies>
@@ -263,7 +263,7 @@
     <ProtoCompile Condition=" '@(_Protobuf_OutOfDateProto)' != '' "
       ToolExe="$(Protobuf_ProtocFullPath)"
       Generator="$(Protobuf_Generator)"
-      ProtoBuf="%(_Protobuf_OutOfDateProto.Source)"
+      Protobuf="%(_Protobuf_OutOfDateProto.Source)"
       ProtoPath="%(_Protobuf_OutOfDateProto.AdditionalImportDirs);$(Protobuf_StandardImportsPath);%(_Protobuf_OutOfDateProto.ProtoRoot)"
       ProtoDepDir="$(Protobuf_DepFilesPath)"
       OutputDir="%(_Protobuf_OutOfDateProto.OutputDir)"
@@ -327,7 +327,7 @@
 
   <!-- Main cleanup sequence. -->
   <Target Name="Protobuf_Clean"
-          Condition=" '@(ProtoBuf)' != '' "
+          Condition=" '@(Protobuf)' != '' "
           DependsOnTargets=" Protobuf_BeforeClean;
                              Protobuf_PrepareClean;
                              _Protobuf_CoreClean;
@@ -354,7 +354,7 @@
   <Target Name="Protobuf_PrepareClean" Condition=" '@(Protobuf)' != '' ">
     <!-- Predict expected names. -->
     <ProtoCompilerOutputs Condition=" '$(Language)' == 'C#' "
-                          ProtoBuf="@(Protobuf)"
+                          Protobuf="@(Protobuf)"
                           Generator="$(Protobuf_Generator)">
       <Output TaskParameter="PossibleOutputs" ItemName="Protobuf_ExpectedOutputs" />
     </ProtoCompilerOutputs>
@@ -376,9 +376,9 @@
        * The Pack target includes .proto files into the source package.  -->
   <Target Name="_Protobuf_SourceFilesProjectOutputGroup"
           BeforeTargets="SourceFilesProjectOutputGroup"
-          Condition=" '@(ProtoBuf)' != '' " >
+          Condition=" '@(Protobuf)' != '' " >
     <ItemGroup>
-      <SourceFilesProjectOutputGroupOutput Include="@(ProtoBuf->'%(FullPath)')" />
+      <SourceFilesProjectOutputGroupOutput Include="@(Protobuf->'%(FullPath)')" />
     </ItemGroup>
   </Target>
 </Project>
diff --git a/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml b/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
index 2c41fbcbd06..66b9f4bd5da 100644
--- a/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
+++ b/src/csharp/Grpc.Tools/build/_protobuf/Protobuf.CSharp.xml
@@ -4,18 +4,18 @@
 
   <ContentType Name="ProtoFile"
                DisplayName="Protocol buffer definitions file"
-               ItemType="ProtoBuf" />
+               ItemType="Protobuf" />
 
-  <ItemType Name="ProtoBuf"
+  <ItemType Name="Protobuf"
             DisplayName="Protobuf compiler" />
 
-  <Rule Name="ProtoBuf"
+  <Rule Name="Protobuf"
         DisplayName="File Properties"
         PageTemplate="generic"
         Description="File Properties"
         OverrideMode="Extend">
     <Rule.DataSource>
-      <DataSource Persistence="ProjectFile" Label="Configuration" ItemType="ProtoBuf"
+      <DataSource Persistence="ProjectFile" Label="Configuration" ItemType="Protobuf"
                   HasConfigurationCondition="false" SourceOfDefaultValue="AfterContext" />
     </Rule.DataSource>
 
@@ -31,7 +31,7 @@
 
     <StringProperty Name="Identity" Visible="false" ReadOnly="true">
       <StringProperty.DataSource>
-        <DataSource Persistence="Intrinsic" ItemType="ProtoBuf"
+        <DataSource Persistence="Intrinsic" ItemType="Protobuf"
                     PersistedName="Identity" SourceOfDefaultValue="AfterContext" />
       </StringProperty.DataSource>
     </StringProperty>
@@ -42,7 +42,7 @@
                     Category="Misc"
                     Description="Location of the file.">
       <StringProperty.DataSource>
-        <DataSource Persistence="Intrinsic" ItemType="ProtoBuf"
+        <DataSource Persistence="Intrinsic" ItemType="Protobuf"
                     PersistedName="FullPath" SourceOfDefaultValue="AfterContext" />
       </StringProperty.DataSource>
     </StringProperty>
@@ -53,7 +53,7 @@
                     Category="Misc"
                     Description="Name of the file or folder.">
       <StringProperty.DataSource>
-        <DataSource Persistence="Intrinsic" ItemType="ProtoBuf"
+        <DataSource Persistence="Intrinsic" ItemType="Protobuf"
                     PersistedName="FileNameAndExtension" SourceOfDefaultValue="AfterContext" />
       </StringProperty.DataSource>
     </StringProperty>
@@ -81,7 +81,7 @@
       <EnumValue Name="Public" DisplayName="Public" IsDefault="true" />
       <EnumValue Name="Internal" DisplayName="Internal" />
       <EnumProperty.DataSource>
-        <DataSource ItemType="ProtoBuf" SourceOfDefaultValue="AfterContext"
+        <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
                     PersistenceStyle="Attribute" />
       </EnumProperty.DataSource>
     </EnumProperty>
@@ -90,7 +90,7 @@
                   Category="Protobuf" Default="true"
                   Description="Specifies if this file is compiled or only imported by other files.">
       <BoolProperty.DataSource>
-        <DataSource ItemType="ProtoBuf" SourceOfDefaultValue="AfterContext"
+        <DataSource ItemType="Protobuf" SourceOfDefaultValue="AfterContext"
                     PersistenceStyle="Attribute" />
       </BoolProperty.DataSource>
     </BoolProperty>