Make TestContext.RegisterModuleType take an android.ModuleFactory

Avoid having to pass ModuleFactoryAdaptor to every call to
RegisterModuleType in a test by wrapping RegisterModuleType.

Test: all soong tests
Change-Id: If8847d16487de0479cc3020b728256922b3cadba

android/module_test.go

@@ -165,7 +165,7 @@ func depsModuleFactory() Module {
 
 func TestErrorDependsOnDisabledModule(t *testing.T) {
 	ctx := NewTestContext()
-	ctx.RegisterModuleType("deps", ModuleFactoryAdaptor(depsModuleFactory))
+	ctx.RegisterModuleType("deps", depsModuleFactory)
 
 	bp := `
 		deps {