contacts: Only download contacts from "My Contacts" group.

chrome/test/data/chromeos/gdata/contacts/groups_no_my_contacts.json

+{
+   "encoding": "UTF-8",
+   "feed": {
+      "author": [ {
+         "email": {
+            "$t": "test.user@gmail.com"
+         },
+         "name": {
+            "$t": "Test User"
+         }
+      } ],
+      "category": [ {
+         "scheme": "http://schemas.google.com/g/2005#kind",
+         "term": "http://schemas.google.com/contact/2008#group"
+      } ],
+      "entry": [ {
+         "category": [ {
+            "scheme": "http://schemas.google.com/g/2005#kind",
+            "term": "http://schemas.google.com/contact/2008#group"
+         } ],
+         "content": {
+            "$t": "System Group: Friends"
+         },
+         "gContact$systemGroup": {
+            "id": "Friends"
+         },
+         "gd$etag": "\"YDwreyM.\"",
+         "id": {
+            "$t": "http://www.google.com/m8/feeds/groups/test.user%40gmail.com/base/d"
+         },
+         "link": [ {
+            "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full/d",
+            "rel": "self",
+            "type": "application/atom+xml"
+         } ],
+         "title": {
+            "$t": "System Group: Friends"
+         },
+         "updated": {
+            "$t": "1970-01-01T00:00:00.000Z"
+         }
+      }, {
+         "category": [ {
+            "scheme": "http://schemas.google.com/g/2005#kind",
+            "term": "http://schemas.google.com/contact/2008#group"
+         } ],
+         "content": {
+            "$t": "System Group: Family"
+         },
+         "gContact$systemGroup": {
+            "id": "Family"
+         },
+         "gd$etag": "\"YDwreyM.\"",
+         "id": {
+            "$t": "http://www.google.com/m8/feeds/groups/test.user%40gmail.com/base/e"
+         },
+         "link": [ {
+            "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full/e",
+            "rel": "self",
+            "type": "application/atom+xml"
+         } ],
+         "title": {
+            "$t": "System Group: Family"
+         },
+         "updated": {
+            "$t": "1970-01-01T00:00:00.000Z"
+         }
+      }, {
+         "category": [ {
+            "scheme": "http://schemas.google.com/g/2005#kind",
+            "term": "http://schemas.google.com/contact/2008#group"
+         } ],
+         "content": {
+            "$t": "System Group: Coworkers"
+         },
+         "gContact$systemGroup": {
+            "id": "Coworkers"
+         },
+         "gd$etag": "\"YDwreyM.\"",
+         "id": {
+            "$t": "http://www.google.com/m8/feeds/groups/test.user%40gmail.com/base/f"
+         },
+         "link": [ {
+            "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full/f",
+            "rel": "self",
+            "type": "application/atom+xml"
+         } ],
+         "title": {
+            "$t": "System Group: Coworkers"
+         },
+         "updated": {
+            "$t": "1970-01-01T00:00:00.000Z"
+         }
+      } ],
+      "gd$etag": "W/\"CU4FRXY4eCt7I2A9WhJXEkU.\"",
+      "generator": {
+         "$t": "Contacts",
+         "uri": "http://www.google.com/m8/feeds",
+         "version": "1.0"
+      },
+      "id": {
+         "$t": "test.user@gmail.com"
+      },
+      "link": [ {
+         "href": "http://www.google.com/",
+         "rel": "alternate",
+         "type": "text/html"
+      }, {
+         "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full",
+         "rel": "http://schemas.google.com/g/2005#feed",
+         "type": "application/atom+xml"
+      }, {
+         "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full",
+         "rel": "http://schemas.google.com/g/2005#post",
+         "type": "application/atom+xml"
+      }, {
+         "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full/batch",
+         "rel": "http://schemas.google.com/g/2005#batch",
+         "type": "application/atom+xml"
+      }, {
+         "href": "https://www.google.com/m8/feeds/groups/test.user%40gmail.com/full?alt=json&max-results=25",
+         "rel": "self",
+         "type": "application/atom+xml"
+      } ],
+      "openSearch$itemsPerPage": {
+         "$t": "25"
+      },
+      "openSearch$startIndex": {
+         "$t": "1"
+      },
+      "openSearch$totalResults": {
+         "$t": "4"
+      },
+      "title": {
+         "$t": "Test User's Contact Groups"
+      },
+      "updated": {
+         "$t": "2012-08-06T20:11:54.830Z"
+      },
+      "xmlns": "http://www.w3.org/2005/Atom",
+      "xmlns$batch": "http://schemas.google.com/gdata/batch",
+      "xmlns$gContact": "http://schemas.google.com/contact/2008",
+      "xmlns$gd": "http://schemas.google.com/g/2005",
+      "xmlns$openSearch": "http://a9.com/-/spec/opensearch/1.1/"
+   },
+   "version": "1.0"
+}