Move title creation logic to native

chrome/browser/android/compositor/layer_title_cache.h

Index: chrome/browser/android/compositor/layer_title_cache.h
diff --git a/chrome/browser/android/compositor/layer_title_cache.h b/chrome/browser/android/compositor/layer_title_cache.h
index 9133ba896326702f953fb0288cfbbe8b776ed723..5fae3ccf242b5585ff43d1b955111220a453e353 100644
--- a/chrome/browser/android/compositor/layer_title_cache.h
+++ b/chrome/browser/android/compositor/layer_title_cache.h
@@ -70,6 +70,9 @@ class LayerTitleCache {
   // Returns NULL if no layer can be found.
   DecorationTitle* GetTitleLayer(int tab_id);
 
+  // Trigger the creation of a new title layer if one does not exist.
+  void BuildTitleLayer(int tab_id);
+
   void SetResourceManager(ui::ResourceManager* resource_manager);
 
  private: