First round of dead file removal

experimental/visual_studio_plugin/src/NaClVsx.Package/ProjectSupport/AutoSettingsPage.cs

-using System;
-using System.Diagnostics;
-using System.Reflection;
-using Microsoft.VisualStudio;
-using Microsoft.VisualStudio.Project;
-
-namespace Google.NaClVsx.ProjectSupport {
-  public class ProjectPropertyAttribute : Attribute {
-    public ProjectPropertyAttribute(string propertyName, bool perConfig) {
-      PerConfig = perConfig;
-      PropertyName = propertyName;
-    }
-
-    public string PropertyName { get; set; }
-    public bool PerConfig { get; set; }
-  }
-
-  public class AutoSettingsPage : SettingsPage {
-    #region Overrides of SettingsPage
-
-    protected override void BindProperties() {
-      Type derived = GetType();
-      foreach (PropertyInfo prop in derived.GetProperties()) {
-        object[] attributes = prop.GetCustomAttributes(
-            typeof (ProjectPropertyAttribute), true);
-
-        foreach (ProjectPropertyAttribute attribute in attributes) {
-          string value = GetPropertyFromMsBuild(attribute);
-          if (prop.PropertyType.IsEnum) {
-            prop.SetValue(
-                this, Enum.Parse(prop.PropertyType, value), null);
-          } else {
-            prop.SetValue(
-                this,
-                Convert.ChangeType(value, prop.PropertyType),
-                null);
-          }
-        }
-      }
-      IsDirty = false;
-    }
-
-    protected override int ApplyChanges() {
-      Type derived = GetType();
-      foreach (PropertyInfo prop in derived.GetProperties()) {
-        object[] attributes = prop.GetCustomAttributes(
-            typeof (ProjectPropertyAttribute), true);
-
-        foreach (ProjectPropertyAttribute attribute in attributes) {
-          object value = prop.GetValue(this, null);
-          string persistValue = "ERROR";
-          if (prop.PropertyType.IsEnum) {
-            persistValue = Enum.GetName(prop.PropertyType, value);
-          } else {
-            persistValue = Convert.ToString(value);
-          }
-
-          SetMsBuildProperty(attribute, persistValue);
-        }
-      }
-      IsDirty = false;
-      return VSConstants.S_OK;
-    }
-
-    #endregion
-
-    // relative to active configuration.
-    public string GetUnevaluatedConfigProperty(string propertyName) {
-      if (ProjectMgr == null) {
-        return String.Empty;
-      }
-
-      string unifiedResult = null;
-      bool cacheNeedReset = true;
-
-      ProjectConfig[] configurations = GetProjectConfigurations();
-
-      for (int i = 0; i < configurations.Length; i++) {
-        var nacl_config = configurations[i] as NaClProjectConfig;
-        Debug.Assert(nacl_config != null);
-
-        string property =
-            nacl_config.GetRawConfigurationProperty(
-                propertyName, cacheNeedReset);
-        cacheNeedReset = false;
-
-        if (property != null) {
-          string text = property.Trim();
-
-          if (i == 0) {
-            unifiedResult = text;
-          } else if (unifiedResult != text) {
-            return ""; // tristate value is blank then
-          }
-        }
-      }
-
-      return unifiedResult;
-    }
-
-    #region Private Implementation
-
-    private string GetPropertyFromMsBuild(ProjectPropertyAttribute attribute) {
-      if (attribute.PerConfig) {
-        return GetUnevaluatedConfigProperty(attribute.PropertyName);
-      } else {
-        return ProjectMgr.GetProjectProperty(attribute.PropertyName);
-      }
-    }
-
-    private void SetMsBuildProperty(ProjectPropertyAttribute attribute,
-                                    string persistValue) {
-      if (attribute.PerConfig) {
-        SetConfigProperty(attribute.PropertyName, persistValue);
-      } else {
-        ProjectMgr.SetProjectProperty(
-            attribute.PropertyName, persistValue);
-      }
-    }
-
-    #endregion
-  }
-}