Add an initial implementation of the downloads MD settings page.

chrome/browser/resources/settings/downloads_page/downloads_page.html

Index: chrome/browser/resources/settings/downloads_page/downloads_page.html
diff --git a/chrome/browser/resources/settings/downloads_page/downloads_page.html b/chrome/browser/resources/settings/downloads_page/downloads_page.html
new file mode 100644
index 0000000000000000000000000000000000000000..9e9e2df3308a86c2574cb3f69cc35a0823469e06
--- /dev/null
+++ b/chrome/browser/resources/settings/downloads_page/downloads_page.html
@@ -0,0 +1,32 @@
+<link rel="import" href="chrome://resources/polymer/polymer/polymer.html">
+<link rel="import" href="chrome://resources/polymer/core-label/core-label.html">
+<link rel="import" href="chrome://resources/polymer/paper-input/paper-input.html">
+<link rel="import" href="chrome://resources/cr_elements/cr_button/cr_button.
+html">
+<link rel="import" href="chrome://resources/cr_elements/cr_checkbox/cr_checkbox.
+html">
+<link rel="import" href="chrome://resources/cr_elements/cr_input/cr_input.html">
+
+<polymer-element name="cr-settings-downloads-page" layout vertical>
+  <template>
+    <link rel="stylesheet" href="downloads_page.css">
+    <div horizontal layout center>
+      <core-label horizontal layout center>
+        <span class="location-label">Download location:</span>
+        <cr-input id="downloadsPath" floatingLabel="false"
+            value="{{prefs.settings.download.defaultDirectory}}"
+            readonly
+            for>

[michaelpg, 2015/03/09 21:24:08]

Why the separate lines?

[Oren Blasberg, 2015/03/09 21:39:13]

Done.

+        </cr-input>
+      </core-label>
+      <cr-button id="changeDownloadsPath"
+          on-click="{{selectDownloadLocation}}">Change</cr-button>
+    </div>
+    <core-label horizontal layout>
+      <cr-checkbox checked="{{prefs.settings.download.promptForDownload}}" for>
+      </cr-checkbox>
+      <span>Ask where to save each file before downloading</span>
+    </core-label>
+  </template>
+  <script src="downloads_page.js"></script>
+</polymer-element>