Messaging: Remove unused code

Change-Id: I8093bb3e305ae323f7069bf42f9e83f8c8647cc7

src/com/android/messaging/util/Assert.java

@@ -18,8 +18,6 @@ package com.android.messaging.util;
 
 import android.os.Looper;
 
-import java.util.Arrays;
-
 public final class Assert {
     public @interface RunsOnMainThread {}
     public @interface DoesNotRunOnMainThread {}
@@ -46,17 +44,6 @@ public final class Assert {
         setIfEngBuild();
     }
 
-    /**
-     * Halt execution if this is not an eng build.
-     * <p>Intended for use in code paths that should be run only for tests and never on
-     * a real build.
-     * <p>Note that this will crash on a user build even though asserts don't normally
-     * crash on a user build.
-     */
-    public static void isEngBuild() {
-        isTrueReleaseCheck(sIsEngBuild);
-    }
-
     /**
      * Halt execution if this isn't the case.
      */
@@ -75,15 +62,6 @@ public final class Assert {
         }
     }
 
-    /**
-     * Halt execution even in release builds if this isn't the case.
-     */
-    public static void isTrueReleaseCheck(final boolean condition) {
-        if (!condition) {
-            fail("Expected condition to be true", true);
-        }
-    }
-
     public static void equals(final int expected, final int actual) {
         if (expected != actual) {
             fail("Expected " + expected + " but got " + actual, false);
@@ -103,15 +81,6 @@ public final class Assert {
         }
     }
 
-    public static void oneOf(final int actual, final int ...expected) {
-        for (int value : expected) {
-            if (actual == value) {
-                return;
-            }
-        }
-        fail("Expected value to be one of " + Arrays.toString(expected) + " but was " + actual);
-    }
-
     public static void inRange(
             final int val, final int rangeMinInclusive, final int rangeMaxInclusive) {
         if (val < rangeMinInclusive || val > rangeMaxInclusive) {