chore: add/fix interface comments for sections of methods (#42566)

shell/browser/ui/views/autofill_popup_view.h

@@ -73,6 +73,7 @@ class AutofillPopupView : public views::WidgetDelegateView,
 
   int GetSelectedLine() { return selected_line_.value_or(-1); }
 
+  // views::WidgetDelegateView implementation.
   void WriteDragDataForView(views::View*,
                             const gfx::Point&,
                             ui::OSExchangeData*) override;

shell/browser/ui/views/menu_model_adapter.h

@@ -21,6 +21,7 @@ class MenuModelAdapter : public views::MenuModelAdapter {
   MenuModelAdapter& operator=(const MenuModelAdapter&) = delete;
 
  protected:
+  // views::MenuModelAdapter
   bool GetAccelerator(int id, ui::Accelerator* accelerator) const override;
 
  private:

shell/browser/ui/views/submenu_button.h

@@ -34,9 +34,9 @@ class SubmenuButton : public views::MenuButton {
 
   char16_t accelerator() const { return accelerator_; }
 
+  // views::MenuButton:
   void GetAccessibleNodeData(ui::AXNodeData* node_data) override;
 
-  // views::MenuButton:
   void PaintButtonContents(gfx::Canvas* canvas) override;
 
  private:

shell/browser/ui/views/win_caption_button.h

@@ -35,7 +35,7 @@ class WinCaptionButton : public views::Button {
   WinCaptionButton(const WinCaptionButton&) = delete;
   WinCaptionButton& operator=(const WinCaptionButton&) = delete;
 
-  // // views::Button:
+  // views::Button:
   gfx::Size CalculatePreferredSize(
       const views::SizeBounds& available_size) const override;
   void OnPaintBackground(gfx::Canvas* canvas) override;