drive: Remove "/-/mine" from WAPI resource list urls.

chrome/test/data/chromeos/gdata/root_feed.json

 {
    "encoding": "UTF-8",
    "feed": {
       "author": [ {
          "email": {
             "$t": "tester@testing.com"
          },
          "name": {
             "$t": "tester"
          }
@@ skipping 262 matching lines @@
             "$t": "2011-12-14T00:40:47.330Z"
          },
          "title": {
             "$t": "SubDirectory File 1.txt"
          },
          "updated": {
             "$t": "2011-12-14T00:40:47.330Z"
          }
        }, {
          "app$edited": {
+            "$t": "2011-12-14T00:40:57.162Z",
+            "xmlns$app": "http://www.w3.org/2007/app"
+         },
+         "author": [ {
+            "email": {
+               "$t": "someoneelse@testing.com"
+            },
+            "name": {
+               "$t": "someoneelse"
+            }
+         } ],
+         "category": [ {
+            "label": "audio/mpeg",
+            "scheme": "http://schemas.google.com/g/2005#kind",
+            "term": "http://schemas.google.com/docs/2007#file"
+         } ],
+         "content": {
+            "src": "https://file_content_url/",
+            "type": "audio/mpeg"
+         },
+         "docs$filename": {
+            "$t": "Shared To The Account Owner.txt"
+         },
+         "docs$md5Checksum": {
+            "$t": "3b4382ebefec6e743578c76bbd0575ce"
+         },
+         "docs$size": {
+            "$t": "10"
+         },
+         "docs$suggestedFilename": {
+            "$t": "Shared To The Account Owner.txt"
+         },
+         "docs$writersCanInvite": {
+            "value": "true"
+         },
+         "gd$etag": "\"HhMOFgxXHit7ImBr\"",
+         "gd$feedLink": [ {
+            "href": "https://file_feed_link_url",
+            "rel": "http://schemas.google.com/docs/2007/revisions"
+         } ],
+         "gd$lastModifiedBy": {
+            "email": {
+               "$t": "someoneelse@testing.com"
+            },
+            "name": {
+               "$t": "someoneelse"
+            }
+         },
+         "gd$lastViewed": {
+            "$t": "2012-01-01T00:00:00.000Z"
+         },
+         "gd$quotaBytesUsed": {
+            "$t": "10"
+         },
+         "gd$resourceId": {
+            "$t": "file:subdirectory_unowned_file_1_id"
+         },
+         "id": {
+            "$t": "2_unowned_file_id"
+         },
+         "link": [ {
+            "href": "https://file_link_alternate",
+            "rel": "alternate",
+            "type": "text/html"
+         }, {
+            "href": "https://subdirectory_file_1_link_resumable_edit_media",
+            "rel": "http://schemas.google.com/g/2005#resumable-edit-media",
+            "type": "application/atom+xml"
+         }, {
+            "href": "https://dir1_file_link_self/file:subdirectory_unowned_file_1_id",
+            "rel": "self",
+            "type": "application/atom+xml"
+         }, {
+            "href": "https://fake_server/folder:1_folder_resource_id",
+            "rel": "http://schemas.google.com/docs/2007#parent",
+            "type": "application/atom+xml"
+         } ],
+         "published": {
+            "$t": "2011-12-14T00:40:47.330Z"
+         },
+         "title": {
+            "$t": "Shared To The Account Owner.txt"
+         },
+         "updated": {
+            "$t": "2011-12-14T00:40:47.330Z"
+         }
+       }, {
+         "app$edited": {
             "$t": "2011-12-14T00:41:08.287Z",
             "xmlns$app": "http://www.w3.org/2007/app"
          },
          "author": [ {
             "email": {
                "$t": "entry_tester@testing.com"
             },
             "name": {
                "$t": "entry_tester"
             }
@@ skipping 948 matching lines @@
          "$t": "2011-12-14T01:03:21.151Z"
       },
       "xmlns": "http://www.w3.org/2005/Atom",
       "xmlns$batch": "http://schemas.google.com/gdata/batch",
       "xmlns$docs": "http://schemas.google.com/docs/2007",
       "xmlns$gd": "http://schemas.google.com/g/2005",
       "xmlns$openSearch": "http://a9.com/-/spec/opensearch/1.1/"
    },
    "version": "1.0"
 }