fix(ivy): ngcc should process undecorated base classes (angular#30821)

Currently undecorated classes are intentionally not processed
with ngcc. This is causing unexpected behavior because decorator
handlers such as `base_def.ts` are specifically interested in class
definitions without top-level decorators, so that the base definition
can be generated if there are Angular-specific class members.

In order to ensure that undecorated base-classes work as expected
with Ivy, we need to run the decorator handlers for all top-level
class declarations (not only for those with decorators). This is similar
to when `ngtsc` runs decorator handlers when analyzing source-files.

Resolves FW-1355. Fixes angular/components#16178

PR Close angular#30821

Author: devversion

integration/ngcc/package.json

@@ -4,13 +4,13 @@
   "license": "MIT",
   "dependencies": {
     "@angular/animations": "file:../../dist/packages-dist/animations",
-    "@angular/cdk": "^7.0.0-rc.1",
+    "@angular/cdk": "^8.0.0",
     "@angular/common": "file:../../dist/packages-dist/common",
     "@angular/compiler": "file:../../dist/packages-dist/compiler",
     "@angular/compiler-cli": "file:../../dist/packages-dist/compiler-cli",
     "@angular/core": "file:../../dist/packages-dist/core",
     "@angular/forms": "file:../../dist/packages-dist/forms",
-    "@angular/material": "7.0.0-rc.1",
+    "@angular/material": "8.0.0",
     "@angular/platform-browser": "file:../../dist/packages-dist/platform-browser",
     "@angular/platform-browser-dynamic": "file:../../dist/packages-dist/platform-browser-dynamic",
     "@angular/router": "file:../../dist/packages-dist/router",

integration/ngcc/test.sh

@@ -61,6 +61,12 @@ if [[ $? != 0 ]]; then exit 1; fi
   grep "const ɵMatTable_BaseFactory = ɵngcc0.ɵɵgetInheritedFactory(MatTable);" node_modules/@angular/material/esm5/table.es5.js
   if [[ $? != 0 ]]; then exit 1; fi
 
+# Did it generate a base definition for undecorated classes with inputs and view queries?
+grep "_MatMenuBase.ngBaseDef = ɵngcc0.ɵɵdefineBase({ inputs: {" node_modules/@angular/material/esm2015/menu.js
+if [[ $? != 0 ]]; then exit 1; fi
+grep "_MatMenuBase.ngBaseDef = ɵngcc0.ɵɵdefineBase({ inputs: {" node_modules/@angular/material/esm5/menu.es5.js
+if [[ $? != 0 ]]; then exit 1; fi
+
 # Can it be safely run again (as a noop)?
 # And check that it logged skipping compilation as expected
 ivy-ngcc -l debug | grep 'Skipping'