This reverts commit b7437639.

This reverts commit 8e810838.

This reverts commit 4aec7c95.

Summary: We need a new version of Metro with D10119384 to make the new Embeds work well

Reviewed By: davidaurelio

Differential Revision: D10119385

fbshipit-source-id: db7fc71c75c450720af41add466fc88ac38f3066

Summary:
Since the options that are passed to the `babelTransformer` are not exactly the same ones as the `transformer` receives, we need to have a specific object for them.

This allows us to make the transformer options object strict (since unfortunately the `babeltransformer` options object comes from many places and needs a bit of work to be able to be strict...

Reviewed By: mjesun

Differential Revision: D9309173

fbshipit-source-id: 0a92381968f17e5eb6c4740c1ca89580fa7ee4d3

Summary: This makes the Metro config type readonly, only a couple of things inside Metro needed to be tweaked :)

Reviewed By: mjesun

Differential Revision: D10028083

fbshipit-source-id: 15f5d957a8ee7384d6156c973639d86240fd251f

This reverts commit aae1e296.

Summary:
The snapToOffsets changes improved the flinging algorithm for snapToInterval/snapToOffsets but actually broke it for pagingEnabled because it's meant to only scroll one page at a time.

First, I just brough back the old algorithm, but noticed that it has a bunch of issues (e.g. #20155). So, I tried to improve the algorithm to make sure it uses the proper target offset prediction using the same physics model that Android uses for it's normal scrolling but still be limited to one page scrolls.

This resolves #21116.

Reviewed By: shergin

Differential Revision: D9945017

fbshipit-source-id: be7d4dfd1140f4c4d32bad93a03812dc80286069

Summary:
Android Gradle Plugin 3.2 uses a new intermediates/merged_assets directory instead of intermediates/assets. This workaround copies the javascript bundle to both directories for compatibility purposes.

Fixes #21132
Fixes #18357
Pull Request resolved: https://github.com/facebook/react-native/pull/21409

Differential Revision: D10141860

Pulled By: hramos

fbshipit-source-id: 0fb20fcec67ec2bfd7a8d9052599bbc70464b466

Summary:
update creation logic for text shadow: allow shadows with zero offset when the radius is nonzero

(?should we also add a check to drop the node as a no-op when color.alpha == 0 ?)

Reviewed By: yungsters

Differential Revision: D10017778

fbshipit-source-id: 0168ac6db5ad22a5d7eb32dcd184aede361d6651

Summary:
This change adds getter for overflow attribute in ReactViewGroup class. Overflow setting can affect how view children are drawn but also how hit testing behaves when receiving touch. Exposing this setting makes it possible for gesture-handler library to implement proper hit testing that takes into account overflow property of a view.
Pull Request resolved: https://github.com/facebook/react-native/pull/21398

Differential Revision: D10105398

Pulled By: shergin

fbshipit-source-id: 15ae2b31be3bf80e7e1d28b87ce4474af0f486f5

Summary:
Fixes our top crash when framework try drop a view from parent, but it's a null (already removed etc.).

Fixes #20288
Pull Request resolved: https://github.com/facebook/react-native/pull/20465

Differential Revision: D10113976

Pulled By: hramos

fbshipit-source-id: 34f5654f3bdbc63eb7f7d0b5c94885576fc3cdcd

Summary:
This fixes cookie missing bug on Android 5.0 and above.
On Android 5.0 and above, after the app successfully obtains the cookie, you kills the App within 30 seconds and restarts the App. It accesses the interface that needs to carry the cookie and finds that the cookie does not exist.

Updated tests for the addCookies function to include test cases specifying Android version, and tested on the command line in my app to make sure it has the expected behavior.

Updated tests for the addCookies function to include test cases specifying Android version, and tested on the command line in my app to make sure it has the expected behavior.

[ANDROID] [BUGFIX] [Cookie] - Fix cookies lost on Android 5.0 and above
Pull Request resolved: https://github.com/facebook/react-native/pull/19770

Differential Revision: D10114102

Pulled By: hramos

fbshipit-source-id: 5b4766f02f70541fd46ac5db36f1179fe386ac7a

Summary:
On Android N (API 24) rounded corners rendering has issues in case scale factor is set for the view.
Pull Request resolved: https://github.com/facebook/react-native/pull/21340

Differential Revision: D10084318

Pulled By: hramos

fbshipit-source-id: 53ae5a32b96cc7ee7eba084330682239d8beb85d

Summary:
`new Date().getTime()` is equal to `Date.now()`.
`Date.now()` avoids an allocation, which can save some GC time.

This micro-optimization isn't worth it in most places, but since MessageQueue is one of the hottest pieces of JS in RN, it's worth it.

Reviewed By: javache

Differential Revision: D9972334

fbshipit-source-id: 05d78fd65304f0f27115d76b8b52db11a52c86a0

Summary:
Upgrades to `react-devtools@^3.4.0`.

Notably, this brings the improved coloring to the React Profiler.

Reviewed By: bvaughn

Differential Revision: D9985352

fbshipit-source-id: 64a76d194275e551f04dd52d775bf26bb16df6b8

Summary:
**Summary**

The RN transformer currently relies on the enviroment providing babelHelpers and regeneratorRuntime as globals by using 'babel-external-helpers'. This wasn't really a problem before since helpers were stable and we could maintain our copy easily but it seems like there are more now with babel 7 and it makes sense to include only those used by the app.

This is exactly what babel/transform-runtime does. It will alias all helpers and calls to regeneratorRuntime to files in the babel/runtime package.

This will solve issues like this https://github.com/facebook/react-native/issues/20150 caused by missing babelHelpers. This solution also avoids bloating babelHelpers to fix OSS issues like the one linked before.

**Test plan**

- Updated tests so they all pass.
- Tested that it actually works by applying the changes locally in an RN app.
- Added a test for async functions, to make sure regenerator is aliased properly and doesn't depend on the global.
- Made sure require-test.js still fails if the require implementation contains babel helpers (by adding an empty class in the file).
Pull Request resolved: https://github.com/facebook/metro/pull/198

Reviewed By: mjesun

Differential Revision: D8833903

Pulled By: rafeca

fbshipit-source-id: 7081f769f288ab358ba89ae8ee72a513bb12e225

Summary:
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Fixes #20924
DPad arrow events were missing from `KEY_EVENTS_ACTIONS` which meant that they were not broadcasted by `TVEventHandler`.
Pull Request resolved: https://github.com/facebook/react-native/pull/21143

Differential Revision: D10007851

Pulled By: mdvacca

fbshipit-source-id: 9a03cad249a4a1917975d1de10b6112e69d32a72

Summary:
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Fixes inconsistency in custom font rendering in android. See explanation below.

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I tested the following on my physical device (Sony Z5C) and on Android emulator on Mac.
The test app contains various fonts in the AvenirNext family, which are added to the app as `.ttf` format.

Note that the character "thickness" is inconsistent. Some characters looks thicker than other. See the screenshots below as an example:
- Looks thicker: right half of the `g` and `&` as in "Region & Language" (list-view screen)
- Looks thicker: `w` as in `Change Password` (list-view screen)
- Looks vertically compressed: `a` and `e` as in "Message" in the bottom bar (list-view screen)
- Looks thicker: `A`, `N`, `V`, `v` (paragraph screen)
- Looks thinner: `i` (paragraph screen), it leaves extra space on its right hand side

![screenshot_20180427-151129](https://user-images.githubusercontent.com/1103788/39350754-ae9fafe2-4a31-11e8-8835-97280783bb95.png)
![screenshot_20180427-151419](https://user-images.githubusercontent.com/1103788/39350755-aecc9bba-4a31-11e8-8128-2d230f003dfa.png)

Every characters has consistent "weight" and looks nice:

![screenshot_20180427-150835](https://user-images.githubusercontent.com/1103788/39350753-ae698728-4a31-11e8-8a55-4e161c559b95.png)
![screenshot_20180427-151639](https://user-images.githubusercontent.com/1103788/39350756-aef95d44-4a31-11e8-820b-1a7dee77fabe.png)

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  Create a PR at https://github.com/facebook/react-native-website and add a link to it here.
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None

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[ANDROID] [ENHANCEMENT] [CustomStyleSpan] - Enable subpixel text rendering

<!--
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    CATEGORY
  [----------]      TYPE
  [ CLI      ] [-------------]    LOCATION
  [ DOCS     ] [ BREAKING    ] [-------------]
  [ GENERAL  ] [ BUGFIX      ] [ {Component} ]
  [ INTERNAL ] [ ENHANCEMENT ] [ {Filename}  ]
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  [----------] [-------------] [-------------]   |-----------|

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 [IOS] [BREAKING] [FlatList] - Change a thing that breaks other things
 [ANDROID] [BUGFIX] [TextInput] - Did a thing to TextInput
 [CLI] [FEATURE] [local-cli/info/info.js] - CLI easier to do things with
 [DOCS] [BUGFIX] [GettingStarted.md] - Accidentally a thing/word
 [GENERAL] [ENHANCEMENT] [Yoga] - Added new yoga thing/position
 [INTERNAL] [FEATURE] [./scripts] - Added thing to script that nobody will see
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Pull Request resolved: https://github.com/facebook/react-native/pull/19043

Differential Revision: D10008155

Pulled By: hramos

fbshipit-source-id: 7fe9bb0f9be80380947ff80eac522e3cfd6b22cf

Summary:
Up until now, transformers in Metro received the absolute path of a file, the relative path of a file and the projectRoot.

This diff gets rid of the absolute path sent to the worker, since by having the projectRoot and the relative path, the absolute path can be easily calculated.

This has been done to avoid having absolute paths as transform options, since we need to have custom logic to filter them out from the cache key generation, which is dangerous.

Reviewed By: mjesun

Differential Revision: D9195147

fbshipit-source-id: e95c5c29272eec7f1a48af7cede4c6d6b4a8ffb7

Summary: New version on the horizon :)

Reviewed By: mjesun

Differential Revision: D10051460

fbshipit-source-id: 982604bd7a38d1d3ec642f6cd6fea1a40ab0d34f

Summary:
Fixes #18223

This is a fairly simple solution to what seems to be a recurring issue where certain requests that result in an empty body where JSON is expected throw an error rather than being handled gracefully. Client side error handling is not being hit as this is being thrown at a lower level.
Make a http request that results in an empty blob: ""

[INTERNAL] [BUGFIX] [XMLHttpRequest.js] - Line 262
Pull Request resolved: https://github.com/facebook/react-native/pull/19567

Differential Revision: D8314416

Pulled By: hramos

fbshipit-source-id: a17c49f3620f0abbb936f3a1c2b01aa1b64820fd

Summary:
Support for `overflow: visible` was recently added to Android ScrollView.
However, it didn't account for `overflow: scroll` and changed the behavior, causing content to render
when before it would be clipped.

Reviewed By: achen1

Differential Revision: D10036807

fbshipit-source-id: e44a79b18eecbc7d64621f7cf5d800a00a121b13

Summary:
ScrollView always clipping children on Android even when `overflow: visible` was specified.
This change just omits the clipping during draw if `overflow: visible` is passed in.
The default is not changed (from hidden to visible) in case there is a performance impact.
Android now matches iOS in behavior. This helps with issue #21116 and resolves #14416.

Reviewed By: shergin

Differential Revision: D9952096

fbshipit-source-id: 367afe33ee7ff0fdc5aa1074d239883aa289888a

Summary: There hasn't been any reports of overflow issues since the last issue was fixed in v183 (July 30th). Let's remove this flag

Reviewed By: yungsters

Differential Revision: D10020006

fbshipit-source-id: 593c7d2c2bef5f0bd60d5de1941cd58f7fd6ccc7

Summary:
Follow up to https://github.com/facebook/metro/commit/8932a9caa8f9ffe82160f2da25342a0bde3bbb26

Babel helpers and regenerator runtime will be imported automatically from `babel/runtime`. We still need to add the global regeneratorRuntime for jest tests since we disable babel-runtime currently.
Pull Request resolved: https://github.com/facebook/react-native/pull/21283

Reviewed By: mjesun

Differential Revision: D10010963

Pulled By: rafeca

fbshipit-source-id: da5e23dd901f8f8940d46816b4fc9290d0e28c76

Summary:
Fixes #16881

Removing development team from Xcode project.
Pull Request resolved: #20054
GitHub Author: Caleb (Rojuinex) Bartholomew rojuinex@gmail.com

Differential Revision: D9440144

Pulled By: hramos

fbshipit-source-id: 5cb4cf24c5f7562632006f0d0143f762fed04295

Summary:
Fixes #20797

As mentioned in #20797 when running `react-native run-ios Xcode 9.2 will complain about the nullability of pointers in `RCTLinkingManager.h`.
Pull Request resolved: https://github.com/facebook/react-native/pull/20798

Differential Revision: D9988581

Pulled By: hramos

fbshipit-source-id: e3ce7736da97d314a421c2c1ab71577864081642