Increased CTS test timeout from 5 sec to 30 sec in ModifyInstallerPackageTest.java

Fix CTS fail for ModifyInstallerPackageTest.

Change-Id: I1ed50c2820113a56b7aa6631bc5633ff10354c21
Signed-off-by: lzha99xx@gmail.com
diff --git a/hostsidetests/appsecurity/test-apps/UsePermissionDiffCert/src/com/android/cts/usespermissiondiffcertapp/ModifyInstallerPackageTest.java b/hostsidetests/appsecurity/test-apps/UsePermissionDiffCert/src/com/android/cts/usespermissiondiffcertapp/ModifyInstallerPackageTest.java
index 989e24b..f2fcc78 100644
--- a/hostsidetests/appsecurity/test-apps/UsePermissionDiffCert/src/com/android/cts/usespermissiondiffcertapp/ModifyInstallerPackageTest.java
+++ b/hostsidetests/appsecurity/test-apps/UsePermissionDiffCert/src/com/android/cts/usespermissiondiffcertapp/ModifyInstallerPackageTest.java
@@ -43,6 +43,7 @@
         boolean mHaveResult = false;
         boolean mGoodResult = false;
         boolean mSucceeded = false;
+        static final int TIMEOUT_MS = 30000;
 
         @Override
         public void onReceive(Context context, Intent intent) {
@@ -70,10 +71,10 @@
                 final long startTime = SystemClock.uptimeMillis();
                 while (!mHaveResult) {
                     try {
-                        wait(5000);
+                        wait(TIMEOUT_MS);
                     } catch (InterruptedException e) {
                     }
-                    if (SystemClock.uptimeMillis() >= (startTime+5000)) {
+                    if (SystemClock.uptimeMillis() >= (startTime+TIMEOUT_MS)) {
                         throw new RuntimeException("Timeout");
                     }
                 }