[canvaskit] Update npm to 0.19.0

This pushes the big name changes.

Change-Id: I8e2ab1707dc2e78cf03173d96d42691b703c7038
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/323887
Reviewed-by: Kevin Lubick <kjlubick@google.com>

modules/canvaskit/CHANGELOG.md

@@ -6,9 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.19.0] - 2020-10-08
+
 ### Breaking
  - "Sk" has been removed from all names. e.g. `new CanvasKit.SkPaint()` becomes
-   `new CanvasKit.Paint()`
+   `new CanvasKit.Paint()`. See `./types/index.d.ts` for all the new names.
 
 ### Removed
  - `Surface.captureFrameAsSkPicture`; it was deprecated previously.

modules/canvaskit/canvaskit/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "canvaskit-wasm",
-  "version": "0.18.1",
+  "version": "0.19.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

modules/canvaskit/canvaskit/package.json

@@ -1,6 +1,6 @@
 {
   "name": "canvaskit-wasm",
-  "version": "0.18.1",
+  "version": "0.19.0",
   "description": "A WASM version of Skia's Canvas API",
   "main": "bin/canvaskit.js",
   "homepage": "https://github.com/google/skia/tree/master/modules/canvaskit",