build: update to rxjs@6.0.0-beta.0 (#22887)

PR Close #22887

packages/core/package.json

@@ -16,7 +16,7 @@
     "tslib": "^1.9.0"
   },
   "peerDependencies": {
-    "rxjs": "^6.0.0-alpha.3",
+    "rxjs": "^5.6.0-forward-compat.0 || ^6.0.0-beta.0",
     "zone.js": "^0.8.4"
   },
   "repository": {

packages/core/test/bundling/hello_world/bundle.golden_symbols.json

@@ -95,6 +95,9 @@
   {
     "name": "__extends$20"
   },
+  {
+    "name": "_enable_super_gross_mode_that_will_cause_bad_things"
+  },
   {
     "name": "_renderCompCount"
   },
@@ -179,6 +182,9 @@
   {
     "name": "hostElement"
   },
+  {
+    "name": "hostReportError"
+  },
   {
     "name": "initChangeDetectorIfExisting"
   },

packages/core/test/bundling/injection/bundle.golden_symbols.json

@@ -137,6 +137,9 @@
   {
     "name": "_currentInjector"
   },
+  {
+    "name": "_enable_super_gross_mode_that_will_cause_bad_things"
+  },
   {
     "name": "config"
   },
@@ -185,6 +188,9 @@
   {
     "name": "hasOnDestroy"
   },
+  {
+    "name": "hostReportError"
+  },
   {
     "name": "inject"
   },