Upgrade to Flow v0.69.0

Reviewed By: panagosg7

Differential Revision: D7437630

fbshipit-source-id: db9627afed89049c07a121296fbd52e2bfbf39bf

.flowconfig

@@ -19,4 +19,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 munge_underscores=true
 
 [version]
-^0.68.0
+^0.69.0

package.json

@@ -27,7 +27,7 @@
     "eslint-plugin-prettier": "2.6.0",
     "eslint-plugin-react": "7.6.1",
     "eslint-plugin-relay": "0.0.21",
-    "flow-bin": "^0.68.0",
+    "flow-bin": "^0.69.0",
     "glob": "^7.1.1",
     "istanbul-api": "^1.1.0",
     "istanbul-lib-coverage": "^1.0.0",

packages/metro/src/HmrServer/index.js

@@ -111,9 +111,6 @@ class HmrServer<TClient: Client> {
 
     log({
       ...createActionEndEntry(processingHmrChange),
-      /* $FlowFixMe(>=0.68.0 site=react_native_fb) This comment suppresses an
-       * error found when Flow v0.68 was deployed. To see the error delete this
-       * comment and run Flow. */
       outdated_modules: Array.isArray(response.body.modules)
         ? response.body.modules.length
         : null,

yarn.lock

@@ -2814,9 +2814,9 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
-flow-bin@^0.68.0:
-  version "0.68.0"
-  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.68.0.tgz#86c2d14857d306eb2e85e274f2eebf543564f623"
+flow-bin@^0.69.0:
+  version "0.69.0"
+  resolved "https://registry.yarnpkg.com/flow-bin/-/flow-bin-0.69.0.tgz#053159a684a6051fcbf0b71a2eb19a9679082da6"
 
 for-in@^1.0.1, for-in@^1.0.2:
   version "1.0.2"