* Create ISymbolReader and implement.

* Add PerfTestProject and PlatformTest project
* Add Perf and platform tests for Diasession

TestPlatform.sln

@@ -101,6 +101,10 @@ Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.TestPlatform.Perf
 EndProject
 Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.TestPlatform.Build", "src\Microsoft.TestPlatform.Build\Microsoft.TestPlatform.Build.xproj", "{03FC3BAA-417B-460B-B9EF-AB9A4D2A974A}"
 EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.TestPlatform.ObjectModel.PlatformTests", "test\Performance\Microsoft.TestPlatform.ObjectModel.PlatformTests\Microsoft.TestPlatform.ObjectModel.PlatformTests.xproj", "{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234}"
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "PerfTestProject", "test\TestAssets\PerfTestProject\PerfTestProject.xproj", "{96B93E28-A33D-48E5-8793-73F686D3B999}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -247,6 +251,14 @@ Global
 		{03FC3BAA-417B-460B-B9EF-AB9A4D2A974A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{03FC3BAA-417B-460B-B9EF-AB9A4D2A974A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{03FC3BAA-417B-460B-B9EF-AB9A4D2A974A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234}.Release|Any CPU.Build.0 = Release|Any CPU
+		{96B93E28-A33D-48E5-8793-73F686D3B999}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{96B93E28-A33D-48E5-8793-73F686D3B999}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{96B93E28-A33D-48E5-8793-73F686D3B999}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{96B93E28-A33D-48E5-8793-73F686D3B999}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -292,5 +304,7 @@ Global
 		{44DABCFB-7AA0-4682-B7F7-067E0ABA1D14} = {463031A2-7F16-4E38-9944-1F5161D04933}
 		{12D59CED-9916-4C3F-AF82-12E019757FD2} = {44DABCFB-7AA0-4682-B7F7-067E0ABA1D14}
 		{03FC3BAA-417B-460B-B9EF-AB9A4D2A974A} = {D8EF073C-279A-4279-912D-E9D4B0635E17}
+		{A4025AA7-FE2C-47B4-AB22-5FA32D0CA234} = {44DABCFB-7AA0-4682-B7F7-067E0ABA1D14}
+		{96B93E28-A33D-48E5-8793-73F686D3B999} = {50D7D355-08F6-4DFD-AEAA-9BCE41C94C18}
 	EndGlobalSection
 EndGlobal