1 files changed, 0 insertions, 161 deletions
diff --git a/thirdparty/systemjs/lib/conditionals.js b/thirdparty/systemjs/lib/conditionals.js
deleted file mode 100644
index d30a6f9ac..000000000
--- a/thirdparty/systemjs/lib/conditionals.js
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Conditions Extension
- *
- *   Allows a condition module to alter the resolution of an import via syntax:
- *
- *     import $ from 'jquery/#{browser}';
- *
- *   Will first load the module 'browser' via `SystemJS.import('browser')` and 
- *   take the default export of that module.
- *   If the default export is not a string, an error is thrown.
- * 
- *   We then substitute the string into the require to get the conditional resolution
- *   enabling environment-specific variations like:
- * 
- *     import $ from 'jquery/ie'
- *     import $ from 'jquery/firefox'
- *     import $ from 'jquery/chrome'
- *     import $ from 'jquery/safari'
- *
- *   It can be useful for a condition module to define multiple conditions.
- *   This can be done via the `|` modifier to specify an export member expression:
- *
- *     import 'jquery/#{./browser.js|grade.version}'
- *
- *   Where the `grade` export `version` member in the `browser.js` module  is substituted.
- *
- *
- * Boolean Conditionals
- *
- *   For polyfill modules, that are used as imports but have no module value,
- *   a binary conditional allows a module not to be loaded at all if not needed:
- *
- *     import 'es5-shim#?./conditions.js|needs-es5shim'
- *
- *   These conditions can also be negated via:
- *     
- *     import 'es5-shim#?./conditions.js|~es6'
- *
- */
-
-  var sysConditions = ['browser', 'node', 'dev', 'build', 'production', 'default'];
-
-  function parseCondition(condition) {
-    var conditionExport, conditionModule, negation;
-
-    var negation = condition[0] == '~';
-    var conditionExportIndex = condition.lastIndexOf('|');
-    if (conditionExportIndex != -1) {
-      conditionExport = condition.substr(conditionExportIndex + 1);
-      conditionModule = condition.substr(negation, conditionExportIndex - negation);
-      
-      if (negation)
-        warn.call(this, 'Condition negation form "' + condition + '" is deprecated for "' + conditionModule + '|~' + conditionExport + '"');
-
-      if (conditionExport[0] == '~') {
-        negation = true;
-        conditionExport = conditionExport.substr(1);
-      }
-    }
-    else {
-      conditionExport = 'default';
-      conditionModule = condition.substr(negation);
-      if (sysConditions.indexOf(conditionModule) != -1) {
-        conditionExport = conditionModule;
-        conditionModule = null;
-      }
-    }
-
-    return {
-      module: conditionModule || '@system-env',
-      prop: conditionExport,
-      negate: negation
-    };
-  }
-
-  function serializeCondition(conditionObj) {
-    return conditionObj.module + '|' + (conditionObj.negate ? '~' : '') + conditionObj.prop;
-  }
-
-  function resolveCondition(conditionObj, parentName, bool) {
-    var self = this;
-    return this.normalize(conditionObj.module, parentName)
-    .then(function(normalizedCondition) {
-      return self.load(normalizedCondition)
-      .then(function(q) {
-        var m = readMemberExpression(conditionObj.prop, self.get(normalizedCondition));
-
-        if (bool && typeof m != 'boolean')
-          throw new TypeError('Condition ' + serializeCondition(conditionObj) + ' did not resolve to a boolean.');
-
-        return conditionObj.negate ? !m : m;
-      });
-    });
-  }
-
-  var interpolationRegEx = /#\{[^\}]+\}/;
-  function interpolateConditional(name, parentName) {
-    // first we normalize the conditional
-    var conditionalMatch = name.match(interpolationRegEx);
-
-    if (!conditionalMatch)
-      return Promise.resolve(name);
-
-    var conditionObj = parseCondition.call(this, conditionalMatch[0].substr(2, conditionalMatch[0].length - 3));
-
-    // in builds, return normalized conditional
-    if (this.builder)
-      return this['normalize'](conditionObj.module, parentName)
-      .then(function(conditionModule) {
-        conditionObj.module = conditionModule;
-        return name.replace(interpolationRegEx, '#{' + serializeCondition(conditionObj) + '}');
-      });
-
-    return resolveCondition.call(this, conditionObj, parentName, false)
-    .then(function(conditionValue) {
-      if (typeof conditionValue !== 'string')
-        throw new TypeError('The condition value for ' + name + ' doesn\'t resolve to a string.');
-
-      if (conditionValue.indexOf('/') != -1)
-        throw new TypeError('Unabled to interpolate conditional ' + name + (parentName ? ' in ' + parentName : '') + '\n\tThe condition value ' + conditionValue + ' cannot contain a "/" separator.');
-
-      return name.replace(interpolationRegEx, conditionValue);
-    });
-  }
-
-  function booleanConditional(name, parentName) {
-    // first we normalize the conditional
-    var booleanIndex = name.lastIndexOf('#?');
-
-    if (booleanIndex == -1)
-      return Promise.resolve(name);
-
-    var conditionObj = parseCondition.call(this, name.substr(booleanIndex + 2));
-
-    // in builds, return normalized conditional
-    if (this.builder)
-      return this['normalize'](conditionObj.module, parentName)
-      .then(function(conditionModule) {
-        conditionObj.module = conditionModule;
-        return name.substr(0, booleanIndex) + '#?' + serializeCondition(conditionObj);
-      });
-
-    return resolveCondition.call(this, conditionObj, parentName, true)
-    .then(function(conditionValue) {
-      return conditionValue ? name.substr(0, booleanIndex) : '@empty';
-    });
-  }
-
-  // normalizeSync does not parse conditionals at all although it could
-  hook('normalize', function(normalize) {
-    return function(name, parentName, skipExt) {
-      var loader = this;
-      return booleanConditional.call(loader, name, parentName)
-      .then(function(name) {
-        return normalize.call(loader, name, parentName, skipExt);
-      })
-      .then(function(normalized) {
-        return interpolateConditional.call(loader, normalized, parentName);
-      });
-    };
-  });