[SiteChip] Draw site chip icon and site title. Drag support.

chrome/browser/ui/views/location_bar/location_bar_view.h

Index: chrome/browser/ui/views/location_bar/location_bar_view.h
diff --git a/chrome/browser/ui/views/location_bar/location_bar_view.h b/chrome/browser/ui/views/location_bar/location_bar_view.h
index b912f014f78788c5a467bb40b96aec18285bf450..9d3d8d793c68c8f19401e4399d5f0db955a5c037 100644
--- a/chrome/browser/ui/views/location_bar/location_bar_view.h
+++ b/chrome/browser/ui/views/location_bar/location_bar_view.h
@@ -46,6 +46,7 @@ class PageActionImageView;
 class Profile;
 class ScriptBubbleIconView;
 class SelectedKeywordView;
+class SiteChipView;
 class StarView;
 class TemplateURLService;
 class TranslateIconView;
@@ -199,6 +200,10 @@ class LocationBarView : public LocationBar,
   // The translate icon. It may not be visible.
   TranslateIconView* translate_icon_view() { return translate_icon_view_; }
 
+  void set_site_chip_view(SiteChipView* site_chip_view) {
+    site_chip_view_ = site_chip_view;
+  }
+
   // Shows the bookmark prompt.
   void ShowBookmarkPrompt();
 
@@ -489,6 +494,9 @@ class LocationBarView : public LocationBar,
   // The script bubble.
   ScriptBubbleIconView* script_bubble_icon_view_;
 
+  // The Site Chip.
+  SiteChipView* site_chip_view_;
+
   // The icon for Translate.
   TranslateIconView* translate_icon_view_;