Remove no longer needed toolbar layer method.

All clients have switched to the new method.

BUG=461148

Review URL: https://codereview.chromium.org/996493002

Cr-Commit-Position: refs/heads/master@{#319757}

chrome/browser/android/compositor/layer/toolbar_layer.cc

@@ -63,17 +63,6 @@ void ToolbarLayer::PushResource(
     debug_layer_->RemoveFromParent();
 }
 
-void ToolbarLayer::PushResource(ui::ResourceManager::Resource* resource,
-                                bool anonymize,
-                                bool anonymize_component_is_incognito,
-                                bool show_debug) {
-  PushResource(resource,
-               nullptr,
-               anonymize,
-               anonymize_component_is_incognito,
-               show_debug);
-}
-
 ToolbarLayer::ToolbarLayer()
     : layer_(cc::Layer::Create()),
       bitmap_layer_(cc::UIResourceLayer::Create()),

chrome/browser/android/compositor/layer/toolbar_layer.h

@@ -33,13 +33,6 @@ class ToolbarLayer : public Layer {
                     bool anonymize_component_is_incognito,
                     bool show_debug);
 
-  // TODO(tedchoc): Remove after migrating downstream to signature that takes
-  //                the progress_resource.
-  void PushResource(ui::ResourceManager::Resource* resource,
-                    bool anonymize,
-                    bool anonymize_component_is_incognito,
-                    bool show_debug);
-
  protected:
   ToolbarLayer();
   ~ToolbarLayer() override;