Fix the problem that wrong context menu shows up when right clicking a link on Mac

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
diff --git a/chrome/browser/tab_contents/render_view_context_menu.cc b/chrome/browser/tab_contents/render_view_context_menu.cc
index 608688f81e8b17ad7b18ef6d44c961b2968f87d9..340790b12b46d4104a76854104f37d291821b225 100644
--- a/chrome/browser/tab_contents/render_view_context_menu.cc
+++ b/chrome/browser/tab_contents/render_view_context_menu.cc
@@ -724,12 +724,15 @@ void RenderViewContextMenu::AppendPanelItems() {
 
   bool has_selection = !params_.selection_text.empty();
 
+  // Checking link should take precedence before checking selection since on Mac
+  // right-clicking a link will also make it selected.
+  if (params_.unfiltered_link_url.is_valid())
+    AppendLinkItems();
+
   if (params_.is_editable)
     AppendEditableItems();
   else if (has_selection)
     AppendCopyItem();
-  else if (params_.unfiltered_link_url.is_valid())
-    AppendLinkItems();
 
   // Only add extension items from this extension.
   int index = 0;