Update react monorepo to v16.4.0

[renovate]

This Pull Request renovates the package group "react monorepo".

Note: This PR was created on a configured schedule ("before 3am on Monday") and will not receive updates outside those times.

• react-dom (dependencies): from 16.3.2 to 16.4.0
• react (dependencies): from 16.3.2 to 16.4.0

Release Notes

facebook/react

v16.4.0

Compare Source

React

• Add a new experimental React.unstable_Profiler component for measuring performance. ([@​bvaughn] in #​12745)

React DOM

• Add support for the Pointer Events specification. ([@​philipp-spiess] in #​12507)
• Properly call getDerivedStateFromProps() regardless of the reason for re-rendering. ([@​acdlite] in #​12600 and #​12802)
• Fix a bug that prevented context propagation in some cases. ([@​gaearon] in #​12708)
• Fix re-rendering of components using forwardRef() on a deeper setState(). ([@​gaearon] in #​12690)
• Fix some attributes incorrectly getting removed from custom element nodes. ([@​airamrguez] in #​12702)
• Fix context providers to not bail out on children if there's a legacy context provider above. ([@​gaearon] in #​12586)
• Add the ability to specify propTypes on a context provider component. ([@​nicolevy] in #​12658)
• Fix a false positive warning when using react-lifecycles-compat in <StrictMode>. ([@​bvaughn] in #​12644)
• Warn when the forwardRef() render function has propTypes or defaultProps. ([@​bvaughn] in #​12644)
• Improve how forwardRef() and context consumers are displayed in the component stack. ([@​sophiebits] in #​12777)
• Change internal event names. This can break third-party packages that rely on React internals in unsupported ways. ([@​philipp-spiess] in #​12629)

React Test Renderer

• Fix the getDerivedStateFromProps() support to match the new React DOM behavior. ([@​koba04] in #​12676)
• Fix a testInstance.parent crash when the parent is a fragment or another special node. ([@​gaearon] in #​12813)
• forwardRef() components are now discoverable by the test renderer traversal methods. ([@​gaearon] in #​12725)
• Shallow renderer now ignores setState() updaters that return null or undefined. ([@​koba04] in #​12756)

React ART

• Fix reading context provided from the tree managed by React DOM. ([@​acdlite] in #​12779)

React Call Return (Experimental)

• This experiment was deleted because it was affecting the bundle size and the API wasn't good enough. It's likely to come back in the future in some other form. ([@​gaearon] in #​12820)

React Reconciler (Experimental)

• The new host config shape is flat and doesn't use nested objects. ([@​gaearon] in #​12792)

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This PR has been generated by Renovate Bot.