Make most code on mac compile with enable_web_intents=0

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 7ef1a9541f120d0db74f89bade371401b5b05b24..e445aad9627bded4d2b38345a87824b6af03e88a 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
@@ -70,7 +70,9 @@ class LocationBarViewMac : public LocationBar,
   virtual void UpdateContentSettingsIcons() OVERRIDE;
   virtual void UpdatePageActions() OVERRIDE;
   virtual void InvalidatePageActions() OVERRIDE;
+#if defined(ENABLE_WEB_INTENTS)
   virtual void UpdateWebIntentsButton() OVERRIDE;
+#endif
   virtual void UpdateOpenPDFInReaderPrompt() OVERRIDE;
   virtual void SaveStateToContents(content::WebContents* contents) OVERRIDE;
   virtual void Revert() OVERRIDE;
@@ -278,9 +280,11 @@ class LocationBarViewMac : public LocationBar,
   // Keyword hint decoration displayed on the right-hand side.
   scoped_ptr<KeywordHintDecoration> keyword_hint_decoration_;
 
+#if defined(ENABLE_WEB_INTENTS)
   // A decoration that shows the web intents "use another service" button
   // on the right.
   scoped_ptr<WebIntentsButtonDecoration> web_intents_button_decoration_;
+#endif
 
   Profile* profile_;