Implement multi-core builds in MSVS

visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs

Index: visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs
diff --git a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs
index 7a0ee542de1f1af575afab9dc049095af98b41bb..27f347bc70a2f4ebe21fd2a5b877944eee206baf 100644
--- a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs
+++ b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLink.cs
@@ -70,7 +70,7 @@ namespace NaCl.Build.CPPTasks
 
         protected override void LogEventsFromTextOutput(string singleLine, MessageImportance messageImportance)
         {
-            base.LogEventsFromTextOutput(GCCUtilities.Convert_Output_GCC_to_VS(singleLine), messageImportance);
+            base.LogEventsFromTextOutput(GCCUtilities.ConvertGCCOutput(singleLine), messageImportance);
         }
 
         protected override string GenerateResponseFileCommands()
@@ -79,7 +79,7 @@ namespace NaCl.Build.CPPTasks
 
             foreach (ITaskItem sourceFile in Sources)
             {
-                responseFileCmds.Append(GCCUtilities.Convert_Path_Windows_To_Posix(sourceFile.GetMetadata("Identity")));
+                responseFileCmds.Append(GCCUtilities.ConvertPathWindowsToPosix(sourceFile.GetMetadata("Identity")));
                 responseFileCmds.Append(" ");
             }