Add a policy to hide the Web Store on new tabs.

chrome/app/policy/policy_templates.json

Index: chrome/app/policy/policy_templates.json
diff --git a/chrome/app/policy/policy_templates.json b/chrome/app/policy/policy_templates.json
index 7787f747907ba4b4cb22eca5749a49448449a27c..af2c58728863c6a4bed03672dbfa65978410c249 100644
--- a/chrome/app/policy/policy_templates.json
+++ b/chrome/app/policy/policy_templates.json
@@ -112,7 +112,7 @@
 #   persistent IDs for all fields (but not for groups!) are needed. These are
 #   specified by the 'id' keys of each policy. NEVER CHANGE EXISTING IDs,
 #   because doing so would break the deployed wire format!
-#   For your editing convenience: highest ID currently used: 187
+#   For your editing convenience: highest ID currently used: 188
 #
 # Placeholders:
 #   The following placeholder strings are automatically substituted:
@@ -4269,6 +4269,24 @@
 
       The policy should be set to a URL from which <ph name="PRODUCT_OS_NAME">$2<ex>Google Chrome OS</ex></ph> can download the Terms of Service. The Terms of Service must be plain text, served as MIME type text/plain. No markup is allowed.''',
     },
+    {
+      'name': 'HideWebStoreIcon',
+      'type': 'main',
+      'schema': { 'type': 'boolean' },
+      'supported_on': ['chrome.*:26-'],
+      'features': {
+        'dynamic_refresh': True,
+        'per_profile': True,
+      },
+      'example_value': True,
+      'id': 188,
+      'caption': '''Hide the web store from the new tab page''',
+      'desc': '''Hide the Chrome Web Store icons from the New Tab Page.

[Dan Beam, 2013/02/14 21:46:43]

s/icons/Chrome Web Store app and footer link/?

[dconnelly, 2013/02/15 08:44:45]

Done.

+
+      When this policy is set to true, the icons are hidden.
+
+      When this policy is set to false or is not configured, the icons are visible.''',
+    },
   ],
   'messages': {
     # Messages that are not associated to any policies.