Add browser test to the sharing dialog feature in Files.app.

chrome/browser/drive/fake_drive_service.cc

Index: chrome/browser/drive/fake_drive_service.cc
diff --git a/chrome/browser/drive/fake_drive_service.cc b/chrome/browser/drive/fake_drive_service.cc
index 80816f475a55d3bab5b528287eed6c899979b2bc..140d0f1bcdf76335c5f261145534fa781bacd03d 100644
--- a/chrome/browser/drive/fake_drive_service.cc
+++ b/chrome/browser/drive/fake_drive_service.cc
@@ -62,10 +62,14 @@ namespace util = google_apis::util;
 namespace drive {
 namespace {
 
-// Rel property of upload link in the entries dictionary value.
+// Rel property of an upload link in the entries dictionary value.
 const char kUploadUrlRel[] =
     "http://schemas.google.com/g/2005#resumable-create-media";
 
+// Rel property of a share link in the entries dictionary value.
+const char kShareUrlRel[] =
+    "http://schemas.google.com/docs/2007#share";
+
 // Returns true if a resource entry matches with the search query.
 // Supports queries consist of following format.
 // - Phrases quoted by double/single quotes
@@ -935,6 +939,7 @@ CancelCallback FakeDriveService::AddNewDirectory(
   }
 
   const char kContentType[] = "application/atom+xml;type=feed";
+  const GURL share_url = share_url_base_.Resolve("?" + directory_title);

[hidehiko, 2013/08/05 15:07:44]

Seems not used?

[mtomasz, 2013/08/05 15:18:31]

Done.

   const base::DictionaryValue* new_entry = AddNewEntry(kContentType,
                                                        "",  // content_data
                                                        parent_resource_id,
@@ -1389,6 +1394,12 @@ const base::DictionaryValue* FakeDriveService::AddNewEntry(
   upload_link->SetString("href", upload_url.spec());
   upload_link->SetString("rel", kUploadUrlRel);
   links->Append(upload_link);
+
+  const GURL share_url = share_url_base_.Resolve("?" + title);

[hidehiko, 2013/08/05 15:07:44]

nit: Usually, we have key=value style query param.
How about using net::AppendOrReplaceQueryParameter?

[mtomasz, 2013/08/05 15:18:31]

Sounds good to me.

+  base::DictionaryValue* share_link = new base::DictionaryValue;
+  upload_link->SetString("href", share_url.spec());
+  upload_link->SetString("rel", kShareUrlRel);
+  links->Append(share_link);
   new_entry->Set("link", links);
 
   AddNewChangestampAndETag(new_entry.get());