Removed the context menu in kiosk mode

ui/base/cocoa/controls/hyperlink_text_view.mm

Index: ui/base/cocoa/controls/hyperlink_text_view.mm
diff --git a/ui/base/cocoa/controls/hyperlink_text_view.mm b/ui/base/cocoa/controls/hyperlink_text_view.mm
index 092c096e9934d6a0fb2676de28460c4a2e6dacea..b0512166910950ed5586259149514dbf854392d2 100644
--- a/ui/base/cocoa/controls/hyperlink_text_view.mm
+++ b/ui/base/cocoa/controls/hyperlink_text_view.mm
@@ -75,6 +75,10 @@ const float kTextBaselineShift = -1.0;
   [self fixupCursor];
 }
 
+- (void)rightMouseDown:(NSEvent*)e {
+  [self fixupCursor];

[Peter Kasting, 2015/06/15 20:16:34]

Is this what you meant by trapping the right-mouse click at all times?  It's not
totally obvious to me what this does.

You should get a cocoa OWNER to review this, e.g. rsesek.

[frederic.jacob.78, 2015/06/18 00:41:38]

Sorry, Yes that what I call trapping. As I did not found any way in the Cocoa
API to remove the context menu I overloaded the right mouse down handler of the
NSTextView so that the default function did not receive the event and do not
display the context menu. I did not add code to detect the kiosk mode because I
think that it is strange to have this context menu there. As suggested, Robert
Sesek could you review this?

[frederic.jacob.78, 2015/06/24 18:07:53]

Acknowledged.

+}
+
 - (void)cursorUpdate:(NSEvent*)e {
   [super cursorUpdate:e];
   [self fixupCursor];