Convert location bar decorations to Material Design (Mac).

chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h

Index: chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
diff --git a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
index 4112958aeac489f3725277f3df279f171a1077e8..b0469bc9f3d10d5c71e6c97a6fabe9c5b937b0a7 100644
--- a/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
+++ b/chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h
@@ -159,6 +159,14 @@ class LocationBarViewMac : public LocationBar,
   // Clears any location bar state stored for |contents|.
   void ResetTabState(content::WebContents* contents);
 
+  // Set the location bar's icon to the correct image for the current URL.
+  void UpdateLocationIcon();
+
+  // Notify the location bar that it was added to the browser window. Provides
+  // an update point for interface objects that need to set their appearance
+  // based on the window's theme.
+  void OnAddedToWindow();
+
   // ChromeOmniboxEditController:
   void UpdateWithoutTabRestore() override;
   void OnChanged() override;
@@ -168,6 +176,7 @@ class LocationBarViewMac : public LocationBar,
   const ToolbarModel* GetToolbarModel() const override;
   content::WebContents* GetWebContents() override;
 
+  bool ShouldShowEVBubble() const;
   NSImage* GetKeywordImage(const base::string16& keyword);
 
   AutocompleteTextField* GetAutocompleteTextField() { return field_; }