Avoid conversion of index to BookmarkNode pointer unnacessarily.

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 b6e052b8093f20a99b352755cdcc28e75dc34c82..236d3a16bd908d108cda7e3e76a31d2e35591005 100644
--- a/chrome/browser/android/bookmarks/bookmarks_bridge.cc
+++ b/chrome/browser/android/bookmarks/bookmarks_bridge.cc
@@ -614,12 +614,10 @@ void BookmarksBridge::DeleteBookmark(JNIEnv* env,
     return;
   }
 
-  if (partner_bookmarks_shim_->IsPartnerBookmark(node)) {
+  if (partner_bookmarks_shim_->IsPartnerBookmark(node))
     partner_bookmarks_shim_->RemoveBookmark(node);
-  } else {
-    const BookmarkNode* parent_node = GetParentNode(node);
-    bookmark_model_->Remove(parent_node, parent_node->GetIndexOf(node));
-  }
+  else
+    bookmark_model_->Remove(node);
 }
 
 void BookmarksBridge::MoveBookmark(JNIEnv* env,