Rename Microsoft.EntityFrameworkCore.Attributes to Microsoft.EntityFrameworkCore.Abstractions

Move ILazyLoader

Fixes #11170

EFCore.Runtime.sln

@@ -17,7 +17,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{CE6B50B2-34A
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore", "src\EFCore\EFCore.csproj", "{715C38E9-B2F5-4DB2-8025-0C6492DEBDD4}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Attributes", "src\EFCore.Attributes\EFCore.Attributes.csproj", "{92C1AEF8-D4FC-4631-98B1-F16FB7103398}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Abstractions", "src\EFCore.Abstractions\EFCore.Abstractions.csproj", "{92C1AEF8-D4FC-4631-98B1-F16FB7103398}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Design", "src\EFCore.Design\EFCore.Design.csproj", "{D3D0A8E8-EC2F-4E01-8650-8554E186A66F}"
 EndProject

EFCore.sln

@@ -34,7 +34,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ef", "src\ef\ef.csproj", "{
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore", "src\EFCore\EFCore.csproj", "{715C38E9-B2F5-4DB2-8025-0C6492DEBDD4}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Attributes", "src\EFCore.Attributes\EFCore.Attributes.csproj", "{11B51A41-47CB-4EDB-9D8A-17095A65034A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Abstractions", "src\EFCore.Abstractions\EFCore.Abstractions.csproj", "{11B51A41-47CB-4EDB-9D8A-17095A65034A}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Design", "src\EFCore.Design\EFCore.Design.csproj", "{D3D0A8E8-EC2F-4E01-8650-8554E186A66F}"
 EndProject

samples/OracleProvider/OracleProvider.sln

@@ -17,7 +17,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OracleProvider", "src\Oracl
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "OracleProvider.FunctionalTests", "test\OracleProvider.FunctionalTests\OracleProvider.FunctionalTests.csproj", "{2F3A8AA1-7E95-42DC-8A5D-FB71EEDB6105}"
 EndProject
-Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Attributes", "..\..\src\EFCore.Attributes\EFCore.Attributes.csproj", "{11B51A41-47CB-4EDB-9D8A-17095A65034A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Abstractions", "..\..\src\EFCore.Abstractions\EFCore.Abstractions.csproj", "{11B51A41-47CB-4EDB-9D8A-17095A65034A}"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "EFCore.Proxies", "..\..\src\EFCore.Proxies\EFCore.Proxies.csproj", "{467616E6-30EA-4861-B96B-9ABD46BE41EA}"
 EndProject

src/EFCore.Abstractions/EFCore.Abstractions.csproj

@@ -1,15 +1,18 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Description>Provides attributes that are used to configure Entity Framework Core
+    <Description>Provides abstractions and attributes that are used to configure Entity Framework Core
     </Description>
     <TargetFramework>netstandard2.0</TargetFramework>
     <MinClientVersion>3.6</MinClientVersion>
-    <AssemblyName>Microsoft.EntityFrameworkCore.Attributes</AssemblyName>
+    <AssemblyName>Microsoft.EntityFrameworkCore.Abstractions</AssemblyName>
     <RootNamespace>Microsoft.EntityFrameworkCore</RootNamespace>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <CodeAnalysisRuleSet>..\EFCore.ruleset</CodeAnalysisRuleSet>
     <EnableApiCheck>false</EnableApiCheck>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Compile Include="..\Shared\CodeAnnotations.cs" />
+  </ItemGroup>
 </Project>

src/EFCore/EFCore.csproj

@@ -32,7 +32,7 @@ Microsoft.EntityFrameworkCore.DbSet
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="..\EFCore.Attributes\EFCore.Attributes.csproj" />
+    <ProjectReference Include="..\EFCore.Abstractions\EFCore.Abstractions.csproj" />
   </ItemGroup>
 
   <ItemGroup>

test/ef.Tests/AppDomainOperationExecutorTest.cs

@@ -58,7 +58,7 @@ namespace Microsoft.EntityFrameworkCore.Tools
                         BuildReference.ByName("System.Diagnostics.DiagnosticSource", true),
                         BuildReference.ByName("System.Interactive.Async", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore", true),
-                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Attributes", true),
+                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Abstractions", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Design", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.SqlServer", true),
@@ -171,7 +171,7 @@ namespace Microsoft.EntityFrameworkCore.Tools
                     References =
                     {
                         BuildReference.ByName("Microsoft.EntityFrameworkCore"),
-                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Attributes", true),
+                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Abstractions", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Design", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational", true),
                         BuildReference.ByName("Microsoft.Extensions.DependencyInjection", true),
@@ -246,7 +246,7 @@ namespace Microsoft.EntityFrameworkCore.Tools
                         BuildReference.ByName("System.Diagnostics.DiagnosticSource", true),
                         BuildReference.ByName("System.Interactive.Async", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore", true),
-                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Attributes", true),
+                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Abstractions", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Design", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.SqlServer", true),
@@ -322,7 +322,7 @@ namespace Microsoft.EntityFrameworkCore.Tools
                     References =
                     {
                         BuildReference.ByName("Microsoft.EntityFrameworkCore", true),
-                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Attributes", true),
+                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Abstractions", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Design", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational", true),
                         BuildReference.ByName("Microsoft.Extensions.DependencyInjection", true),

test/ef.Tests/SimpleProjectTest.cs

@@ -132,7 +132,7 @@ namespace Microsoft.EntityFrameworkCore.Tools
                         BuildReference.ByName("System.Interactive.Async", true),
                         BuildReference.ByName("System.Data.SqlClient", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore", true),
-                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Attributes", true),
+                        BuildReference.ByName("Microsoft.EntityFrameworkCore.Abstractions", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Design", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.Relational", true),
                         BuildReference.ByName("Microsoft.EntityFrameworkCore.SqlServer", true),