[NaCl Addin] Fix dependencies in visual studio

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

Index: visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs
diff --git a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs
index 55f224a94fedc2ebe9a3019ce0731b9141285524..4aaa2cc3290e0eb2c3131b865f71640accf97dbd 100644
--- a/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs
+++ b/visual_studio/NativeClientVSAddIn/NaCl.Build.CPPTasks/NaClLib.cs
@@ -22,9 +22,6 @@ namespace NaCl.Build.CPPTasks
         [Required]
         public string LibrarianToolPath { get; set; }
 
-        [Required]
-        public string PropertiesFile { get; set; }
-
         public NaClLib()
             : base(new ResourceManager("NaCl.Build.CPPTasks.Properties.Resources", Assembly.GetExecutingAssembly()))
         {
@@ -53,6 +50,30 @@ namespace NaCl.Build.CPPTasks
             return base.Execute();
         }
 
+        protected override string CommandTLogFilename
+        {
+            get
+            {
+                return BaseTool() + ".lib.command.1.tlog";
+            }
+        }
+
+        protected override string[] ReadTLogFilenames
+        {
+            get
+            {
+                return new string[] { BaseTool() + ".lib.read.1.tlog" };
+            }
+        }
+
+        protected override string WriteTLogFilename
+        {
+            get
+            {
+                return BaseTool() + ".lib.write.1.tlog";
+            }
+        }
+
         protected override int ExecuteTool(string pathToTool, string responseFileCommands, string commandLineCommands)
         {
             if (OutputCommandLine)