Single pod autofocus disabled for touch view mode. Delegate class created for ash interactions.

ui/login/account_picker/screen_account_picker.js

Index: ui/login/account_picker/screen_account_picker.js
diff --git a/ui/login/account_picker/screen_account_picker.js b/ui/login/account_picker/screen_account_picker.js
index d4af56ba894927b545d4b1505cbf6e4f3f47c21a..4777168babbea22f21c32918a889a55a811d6ebb 100644
--- a/ui/login/account_picker/screen_account_picker.js
+++ b/ui/login/account_picker/screen_account_picker.js
@@ -29,6 +29,7 @@ login.createScreen('AccountPickerScreen', 'account-picker', function() {
       'showUserPodCustomIcon',
       'hideUserPodCustomIcon',
       'setAuthType',
+      'setTouchViewState',
       'showEasyUnlockBubble',
       'setPublicSessionDisplayName',
       'setPublicSessionLocales',
@@ -103,6 +104,9 @@ login.createScreen('AccountPickerScreen', 'account-picker', function() {
       chrome.send('hideCaptivePortal');
       var podRow = $('pod-row');
       podRow.handleBeforeShow();
+      if (data !== undefined && data.touchViewEnabled) {

[Nikita (slow), 2014/08/14 15:48:00]

nit: Drop {}

[merkulova, 2014/08/14 15:56:02]

Done.

+        this.setTouchViewState(data.touchViewEnabled);
+      }
 
       // In case of the preselected pod onShow will be called once pod
       // receives focus.
@@ -308,6 +312,14 @@ login.createScreen('AccountPickerScreen', 'account-picker', function() {
     },
 
     /**
+     * Sets the state of touch view mode.
+     * @param {boolean} isTouchViewEnabled true if the mode is on.
+     */
+    setTouchViewState: function(isTouchViewEnabled) {
+      $('pod-row').setTouchViewState(isTouchViewEnabled);
+    },
+
+    /**
      * Shows a tooltip bubble explaining Easy Unlock.
      */
     showEasyUnlockBubble: function() {