[Enhanced Bookmark] Add GetAllFoldersWithDepth in bookmark bridge

chrome/browser/android/bookmarks/bookmarks_bridge.cc

Index: chrome/browser/android/bookmarks/bookmarks_bridge.cc
diff --git a/chrome/browser/android/bookmarks/bookmarks_bridge.cc b/chrome/browser/android/bookmarks/bookmarks_bridge.cc
index 7cd704af9ffb109dc649c64c43aa1fe404c48c6a..c74d034ce598603996f864788337ed61af9e3dbf 100644
--- a/chrome/browser/android/bookmarks/bookmarks_bridge.cc
+++ b/chrome/browser/android/bookmarks/bookmarks_bridge.cc
@@ -144,6 +144,31 @@ void BookmarksBridge::GetPermanentNodeIDs(JNIEnv* env,
   }
 }
 
+void BookmarksBridge::GetEditablePermanentIDs(JNIEnv* env,
+                             jobject obj,
+                             jobject j_result_obj) {

[Kibeom Kim (inactive), 2014/08/28 05:11:03]

nit: alien the jobject arguments to JNIEnv*

[Ian Wen, 2014/08/28 18:09:56]

Done.

+  DCHECK(IsLoaded());
+
+  base::StackVector<const BookmarkNode*, 8> permanent_nodes;
+
+  const BookmarkNode* root_node = bookmark_model_->root_node();
+  for (int i = 0; i < root_node->child_count(); ++i) {
+    permanent_nodes->push_back(root_node->GetChild(i));
+  }
+  permanent_nodes->push_back(
+      partner_bookmarks_shim_->GetPartnerBookmarksRoot());

[Kibeom Kim (inactive), 2014/08/28 05:11:03]

I thought we cannot add/move nodes to partner bookmarks, could you double check?
(I think looking up the partner bookmark class comments should be enough)

[Ian Wen, 2014/08/28 18:09:56]

Per comments of DiablePartnerBookmarkEditing(), Partner bookmark can be edited
if our partner permits user doing so. I added extra check for it.
On 2014/08/28 05:11:03, Kibeom Kim wrote:

+
+  for (base::StackVector<const BookmarkNode*, 8>::ContainerType::const_iterator
+           it = permanent_nodes->begin();
+       it != permanent_nodes->end();
+       ++it) {
+    if (*it != NULL && client_->CanBeEditedByUser((*it))) {

[Kibeom Kim (inactive), 2014/08/28 05:11:03]

IIRC, partner bookmark nodes cannot be queried by client_ . We have many partner
bookmark code examples in this file.

[Ian Wen, 2014/08/28 18:09:56]

Done.

+      Java_BookmarksBridge_addToBookmarkIdList(
+          env, j_result_obj, (*it)->id(), GetBookmarkType(*it));
+    }
+  }
+}
+
 void BookmarksBridge::GetChildIDs(JNIEnv* env,
                                   jobject obj,
                                   jlong id,