[ios clean] Use ToolsMenuConfiguration for Menu context.

ios/clean/chrome/browser/ui/tools/tools_consumer.h

Index: ios/clean/chrome/browser/ui/tools/tools_consumer.h
diff --git a/ios/clean/chrome/browser/ui/tools/tools_consumer.h b/ios/clean/chrome/browser/ui/tools/tools_consumer.h
index f2df6bf53fcd1b8992eb1c425d7af950afb9a6e8..0c5bb81db2fc6c20ca38dbdc1b431d4668f6abd6 100644
--- a/ios/clean/chrome/browser/ui/tools/tools_consumer.h
+++ b/ios/clean/chrome/browser/ui/tools/tools_consumer.h
@@ -14,6 +14,8 @@
 // final and might change depending on how ToolsMenuVC model is set up.
 // Sets the Tools Menu items.
 - (void)setToolsMenuItems:(NSArray*)menuItems;
+
+- (void)canDisplayOverflowControls:(BOOL)displayOverflowControls;

[sczs, 2017/04/12 00:59:26]

Name is not final, but any suggestions are welcome. 

[marq (ping after 24h), 2017/04/14 10:01:52]

Total nit, but:

rather than -canDisplay ..., i'd just go with displaysOverflowControls ...

"can" implies that this might change during the lifetime of the consumer, when
it can't.

[sczs, 2017/04/14 22:21:07]

Agree, I was thinking of can because this is not the only criteria for showing
the Menu. I'll change it since I think its more important to not give the
impression it changes over the lifetime of the consumer.

 @end
 
 #endif  // IOS_CLEAN_CHROME_BROWSER_UI_TOOLS_TOOLS_CONSUMER_H_