traviskaufman@ found an erroneous setNeedsLayout in Switch's sample code.

Ian Gordon · Ian Gordon · commit a1a97486c3b3 · 2016-01-28T15:56:30.000-08:00
This CL removes it. Reviewers: traviskaufman, #material_components_ios_owners, featherless Reviewed By: #material_components_ios_owners, featherless Projects: #material_components_ios Differential Revision: http://codereview.cc/D91
diff --git a/components/Switch/README.md b/components/Switch/README.md
@@ -25,8 +25,6 @@ and are not resizable.
     forControlEvents:UIControlEventValueChanged];
   _switch.on = YES;  // No UIControlEventValueChanged sent by this property or [setOn:animated:].
   _switch.offThumbTintColor = [UIColor redColor];  // Make the thumb red if it’s turned off.
-
-  [self setNeedsLayout]; // Request that we recalculate layout during the next cycle.
 }
 
 ```

Original file line number	Diff line number	Diff line change
`@@ -25,8 +25,6 @@ and are not resizable.`
`25`	`25`	`forControlEvents:UIControlEventValueChanged];`
`26`	`26`	`_switch.on = YES; // No UIControlEventValueChanged sent by this property or [setOn:animated:].`
`27`	`27`	`_switch.offThumbTintColor = [UIColor redColor]; // Make the thumb red if it’s turned off.`
`28`		`-`
`29`		`- [self setNeedsLayout]; // Request that we recalculate layout during the next cycle.`
`30`	`28`	`}`
`31`	`29`
`32`	`30`	```