Revert "Support filegroup in exclude_srcs"

This reverts commit f36a3d9b6da654bf8bd7a49315b1625cf0e774ce.

Reason for revert: Broke several builds. I'm acting build cop, reverting.

Bug: 70351683

Change-Id: I775ada4e9cb6473519d51420b41b818af163da44
diff --git a/java/java_test.go b/java/java_test.go
index 19c5f21..60d9a40 100644
--- a/java/java_test.go
+++ b/java/java_test.go
@@ -131,19 +131,16 @@
 	}
 
 	mockFS := map[string][]byte{
-		"Android.bp":     []byte(bp),
-		"a.java":         nil,
-		"b.java":         nil,
-		"c.java":         nil,
-		"b.kt":           nil,
-		"a.jar":          nil,
-		"b.jar":          nil,
-		"java-res/a":     nil,
-		"java-res/b":     nil,
-		"java-res2/a":    nil,
-		"java-fg/a.java": nil,
-		"java-fg/b.java": nil,
-		"java-fg/c.java": nil,
+		"Android.bp":  []byte(bp),
+		"a.java":      nil,
+		"b.java":      nil,
+		"c.java":      nil,
+		"b.kt":        nil,
+		"a.jar":       nil,
+		"b.jar":       nil,
+		"java-res/a":  nil,
+		"java-res/b":  nil,
+		"java-res2/a": nil,
 
 		"prebuilts/sdk/14/android.jar":                nil,
 		"prebuilts/sdk/14/framework.aidl":             nil,
@@ -910,32 +907,6 @@
 	}
 }
 
-func TestExcludeFileGroupInSrcs(t *testing.T) {
-	ctx := testJava(t, `
-		java_library {
-			name: "foo",
-			srcs: ["a.java", ":foo-srcs"],
-			exclude_srcs: ["a.java", ":foo-excludes"],
-		}
-
-		filegroup {
-			name: "foo-srcs",
-			srcs: ["java-fg/a.java", "java-fg/b.java", "java-fg/c.java"],
-		}
-
-		filegroup {
-			name: "foo-excludes",
-			srcs: ["java-fg/a.java", "java-fg/b.java"],
-		}
-	`)
-
-	javac := ctx.ModuleForTests("foo", "android_common").Rule("javac")
-
-	if len(javac.Inputs) != 1 || javac.Inputs[0].String() != "java-fg/c.java" {
-		t.Errorf(`foo inputs %v != ["java-fg/c.java"]`, javac.Inputs)
-	}
-}
-
 func fail(t *testing.T, errs []error) {
 	t.Helper()
 	if len(errs) > 0 {