[MD settings] drawer menu icon into title bar; icon colors

chrome/browser/resources/settings/settings_ui/settings_ui.js

Index: chrome/browser/resources/settings/settings_ui/settings_ui.js
diff --git a/chrome/browser/resources/settings/settings_ui/settings_ui.js b/chrome/browser/resources/settings/settings_ui/settings_ui.js
index 9e5a531d3d0e221e38653a0a11fe3a59d86361ad..db9930d26b1f1bc70ec9596a4f9603b79ca11543 100644
--- a/chrome/browser/resources/settings/settings_ui/settings_ui.js
+++ b/chrome/browser/resources/settings/settings_ui/settings_ui.js
@@ -13,6 +13,8 @@
 Polymer({
   is: 'settings-ui',
 
+  behaviors: [I18nBehavior],
+
   properties: {
     /**
      * Preferences state.
@@ -25,10 +27,26 @@ Polymer({
       observer: 'directionDelegateChanged_',
       type: Object,
     },
+
+    /** @private */
+    mainTitle_: String,
+
+    /** @private */
+    showSearch_: Boolean,
   },
 
   /** @private */
   directionDelegateChanged_: function() {
     this.$.panel.rightDrawer = this.directionDelegate.isRtl();
   },
+
+  /** @private */
+  onNarrow_: function(e) {

[tommycli, 2016/04/13 20:39:29]

Since it's not always narrowed (sometimes it's expanded), can we name this
something else?

[dschuyler, 2016/04/13 22:19:50]

Done.

+    this.mainTitle_ = e.detail.narrow ? this.i18n('settings') : '';
+  },
+
+  /** @private */
+  toggleSearch_: function() {
+    this.showSearch_ = !this.showSearch_;
+  },
 });