Polymer elements added to third_party/polymer.

third_party/polymer/components/core-header-panel/metadata.html

Index: third_party/polymer/components/core-header-panel/metadata.html
diff --git a/third_party/polymer/components/core-header-panel/metadata.html b/third_party/polymer/components/core-header-panel/metadata.html
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index 0000000000000000000000000000000000000000..a218634d1d4539918da3be030029bd273ad7ab42
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+<x-meta id="core-header-panel" label="Header Panel" isContainer group="Core">
+
+  <property name="mode" kind="select" options="standard, waterfall, waterfall-tall, scroll, cover"></property>
+  
+  <template>
+  
+    <core-header-panel mode="standard" style="width: 300px; height: 400px;">
+    
+      <core-toolbar style="background-color: #4F7DC9; color: #FFF;">
+        <core-icon-button icon="menu"></core-icon-button>
+        <div>Header</div>
+      </core-toolbar>
+      
+      <section style="height: 1000px; background: linear-gradient(rgb(214, 227, 231), lightblue);"></section>
+      
+    </core-header-panel>
+    
+  </template>
+
+  <template id="imports">
+  
+    <link rel="import" href="../core-icon-button/core-icon-button.html">
+    <link rel="import" href="../core-toolbar/core-toolbar.html">
+    <link rel="import" href="core-header-panel.html">
+    
+  </template>
+
+</x-meta>