Migrate Cellbroadcast modules to use modules-utils

StateMachine stand-alone library will replace all specific filegroup
created for module.
It will be then moved into modules-utils
Preconditions and handlerExecutor are arlready moved in modules-utils

Bug: 198418216
Tag: #refactor
Test: Build
Merged-In: Ia72c92d6be150edfee3743878d988f21a585e808
Change-Id: Ia72c92d6be150edfee3743878d988f21a585e808
diff --git a/core/java/Android.bp b/core/java/Android.bp
index 675cea8..a52e3b0 100644
--- a/core/java/Android.bp
+++ b/core/java/Android.bp
@@ -332,12 +332,7 @@
 filegroup {
     name: "framework-cellbroadcast-shared-srcs",
     srcs: [
-        "android/os/HandlerExecutor.java",
         "android/util/LocalLog.java",
-        "com/android/internal/util/IState.java",
-        "com/android/internal/util/Preconditions.java",
-        "com/android/internal/util/State.java",
-        "com/android/internal/util/StateMachine.java",
     ],
 }