Clean up ImageView.

ui/app_list/views/tile_item_view.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/app_list/views/tile_item_view.h"
 
 #include "ui/app_list/app_list_constants.h"
 #include "ui/app_list/views/app_list_main_view.h"
 #include "ui/views/background.h"
 #include "ui/views/controls/image_view.h"
@@ skipping 10 matching lines @@
 
 namespace app_list {
 
 TileItemView::TileItemView()
     : views::CustomButton(this),
       parent_background_color_(SK_ColorTRANSPARENT),
       icon_(new views::ImageView),
       title_(new views::Label),
       selected_(false) {
   // Prevent the icon view from interfering with our mouse events.
-  icon_->set_interactive(false);
+  icon_->set_can_process_events_within_subtree(false);
   icon_->SetVerticalAlignment(views::ImageView::LEADING);
 
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   title_->SetAutoColorReadabilityEnabled(false);
   title_->SetEnabledColor(kGridTitleColor);
   title_->SetFontList(rb.GetFontList(kItemTextFontStyle));
   title_->SetHorizontalAlignment(gfx::ALIGN_CENTER);
   title_->SetHandlesTooltips(false);
 
   AddChildView(icon_);
@@ skipping 103 matching lines @@
   // truncation in making the tooltip. We do not want the label itself to have a
   // tooltip, so we only temporarily enable it to get the tooltip text from the
   // label, then disable it again.
   title_->SetHandlesTooltips(true);
   bool handled = title_->GetTooltipText(p, tooltip);
   title_->SetHandlesTooltips(false);
   return handled;
 }
 
 }  // namespace app_list