Reuse context menu in StaticHTMLViewController

ios/chrome/browser/ui/static_content/static_html_view_controller.h

Index: ios/chrome/browser/ui/static_content/static_html_view_controller.h
diff --git a/ios/chrome/browser/ui/static_content/static_html_view_controller.h b/ios/chrome/browser/ui/static_content/static_html_view_controller.h
index e1f9b186f55a01146b17ce646c28a5e2dace40fc..8d6af90831db77865376f9a65b1617775be4cb82 100644
--- a/ios/chrome/browser/ui/static_content/static_html_view_controller.h
+++ b/ios/chrome/browser/ui/static_content/static_html_view_controller.h
@@ -12,6 +12,7 @@
 #import "ios/web/public/block_types.h"
 
 @protocol CRWNativeContentDelegate;
+@protocol CRWContextMenuControllerDelegate;
 
 namespace web {
 class BrowserState;
@@ -75,7 +76,9 @@ typedef void (^HtmlCallback)(NSString*);
 // loading resources and must not be null.

[jif, 2017/01/12 17:13:12]

Say that |contextMenuDelegate| can be nil.

[Olivier, 2017/01/13 10:20:25]

Argument removed.

 - (instancetype)initWithFileURL:(const GURL&)fileURL
         allowingReadAccessToURL:(const GURL&)resourcesRoot
-                   browserState:(web::BrowserState*)browserState;
+                   browserState:(web::BrowserState*)browserState
+            contextMenuDelegate:
+                (id<CRWContextMenuControllerDelegate>)contextMenuDelegate;
 
 // Set the |loader| to use to allow navigation to external URL. The |referrer|
 // is the URL that will be used as referrer for those navigations.