Inline scripts were extracted from Polymer elements.

third_party/polymer/components-chromium/core-shared-lib/core-shared-lib-extracted.js

+
+(function() {
+  
+  Polymer('core-shared-lib',{
+    
+    notifyEvent: 'core-shared-lib-load',
+    
+    ready: function() {
+      if (!this.url && this.defaultUrl) {
+        this.url = this.defaultUrl;
+      }
+    },
+    
+    urlChanged: function() {
+      require(this.url, this, this.callbackName);
+    },
+    
+    provide: function() {
+      this.async('notify');
+    },
+    
+    notify: function() {
+      this.fire(this.notifyEvent, arguments);
+    }
+    
+  });
+
+  var apiMap = {};
+  
+  function require(url, notifiee, callbackName) {
+    // make hashable string form url
+    var name = nameFromUrl(url);
+    // lookup existing loader instance
+    var loader = apiMap[name];
+    // create a loader as needed
+    if (!loader) {
+      loader = apiMap[name] = new Loader(name, url, callbackName);
+    }
+    loader.requestNotify(notifiee);
+  }
+  
+  function nameFromUrl(url) {
+    return url.replace(/[\:\/\%\?\&\.\=\-]/g, '_') + '_api';
+  }
+
+  var Loader = function(name, url, callbackName) {
+    this.instances = [];
+    this.callbackName = callbackName;
+    if (this.callbackName) {
+      window[this.callbackName] = this.success.bind(this);
+    } else {
+      if (url.indexOf(this.callbackMacro) >= 0) {
+        this.callbackName = name + '_loaded';
+        window[this.callbackName] = this.success.bind(this);
+        url = url.replace(this.callbackMacro, this.callbackName);
+      } else {
+        // TODO(sjmiles): we should probably fallback to listening to script.load
+        throw 'core-shared-api: a %%callback%% parameter is required in the API url';
+      }
+    }
+    //
+    this.addScript(url);
+  };
+  
+  Loader.prototype = {
+    
+    callbackMacro: '%%callback%%',
+    loaded: false,
+    
+    addScript: function(src) {
+      var script = document.createElement('script');
+      script.src = src;
+      script.onerror = this.error.bind(this);
+      var s = document.querySelector('script');
+      s.parentNode.insertBefore(script, s);
+      this.script = script;
+    },
+    
+    removeScript: function() {
+      if (this.script.parentNode) {
+        this.script.parentNode.removeChild(this.script);
+      }
+      this.script = null;
+    },
+    
+    error: function() {
+      this.cleanup();
+    },
+    
+    success: function() {
+      this.loaded = true;
+      this.cleanup();
+      this.result = Array.prototype.slice.call(arguments);
+      this.instances.forEach(this.provide, this);
+      this.instances = null;
+    },
+    
+    cleanup: function() {
+      delete window[this.callbackName];
+    },
+
+    provide: function(instance) {
+      instance.notify(instance, this.result);
+    },
+    
+    requestNotify: function(instance) {
+      if (this.loaded) {
+        this.provide(instance);
+      } else {
+        this.instances.push(instance);
+      }
+    }
+    
+  };
+  
+})();