Revert "Added inline child function caveat to Context docs"

This reverts commit 691cd4577c.

content/docs/context.md

@@ -69,9 +69,7 @@ Accepts a `value` prop to be passed to Consumers that are descendants of this Pr
 
 A React component that subscribes to context changes.
 
-Requires a [function as a child](/docs/render-props.html#using-props-other-than-render). The function receives the current context value and returns a React node. The function should be created inline, as shown in the example above, rather than being bound to the instance or otherwise cached. (Refer to the see [Caveats](#consumer-inline-function-as-a-child) section below for more.)
-
-All consumers are re-rendered whenever the Provider value changes. Changes are determined by comparing the new and old values using the same algorithm as [`Object.is`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is#Description). (This can cause some issues when passing objects as `value`: see [Caveats](#objectis).)
+Requires a [function as a child](/docs/render-props.html#using-props-other-than-render). The function receives the current context value and returns a React node. All consumers are re-rendered whenever the Provider value changes. Changes are determined by comparing the new and old values using the same algorithm as [`Object.is`](developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is#Description). (This can cause some issues when passing objects as `value`: see [Caveats](#caveats).)
 
 > Note
 > 
@@ -136,16 +134,6 @@ One issue with the render prop API is that refs don't automatically get passed t
 
 ## Caveats
 
-### `Consumer` Inline Function as a Child
-
-As an optimization to avoid doing unnecessary work, React currently stops rendering when it sees children that are equal to the most recently rendered children. This applies to the [function as a child](/docs/render-props.html#using-props-other-than-render) pattern used by `Consumer` as well which can cause unexpected behavior in some situations:
-`embed:context/consumer-cached-function-as-a-child.js`
-
-To avoid this scenario, we recommend declaring the child function inline:
-`embed:context/consumer-inline-function-as-a-child.js`
-
-### `Object.is`
-
 Because context uses reference identity to determine when to re-render, there are some gotchas that could trigger unintentional renders in consumers when a provider's parent re-renders. For example, the code below will re-render all consumers every time the Provider re-renders because a new object is always created for `value`:
 
 `embed:context/reference-caveats-problem.js`

examples/context/consumer-cached-function-as-a-child.js

@@ -1,15 +0,0 @@
-class Example extends React.Component {
-  // This method will be called when the context value changes,
-  // But not when the props value changes!
-  renderValue = value => {
-    return (
-      <div>
-        Context value:{value}. Props value:{this.props.counter}
-      </div>
-    );
-  };
-
-  render() {
-    return <Ctx.Consumer>{this.renderValue}</Ctx.Consumer>;
-  }
-}

examples/context/consumer-inline-function-as-a-child.js

@@ -1,15 +0,0 @@
-class Example extends React.Component {
-  render() {
-    // The inline function will be called when the context value changes,
-    // And when the props value changes!
-    return (
-      <Ctx.Consumer>
-        {value => (
-          <div>
-            Context value:{value}. Props value:{this.props.counter}
-          </div>
-        )}
-      </Ctx.Consumer>
-    );
-  }
-}