Fix SELinux violation when opening Chrome on Android

chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java
index bb9ea3c19ed4044eed2d2c55baa3a3c586184239..fd50d18c92dba6f20aa6522541cba604e16bd63c 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/push_messaging/PushMessagingTest.java
@@ -14,6 +14,7 @@ import android.test.MoreAsserts;
 import android.test.suitebuilder.annotation.LargeTest;
 import android.test.suitebuilder.annotation.MediumTest;
 
+import org.chromium.base.PathUtils;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.chrome.browser.notifications.NotificationTestBase;
@@ -40,6 +41,7 @@ public class PushMessagingTest
     private static final String ABOUT_BLANK = "about:blank";
     private static final String SENDER_ID_BUNDLE_KEY = "from";
     private static final int TITLE_UPDATE_TIMEOUT_SECONDS = (int) scaleTimeout(5);
+    private static final String PRIVATE_DATA_DIRECTORY_SUFFIX = "chrome";
 
     private final CallbackHelper mMessageHandledHelper;
     private String mPushTestPage;
@@ -173,6 +175,7 @@ public class PushMessagingTest
                 Context context = getInstrumentation().getTargetContext().getApplicationContext();
                 Bundle extras = new Bundle();
                 extras.putString(SENDER_ID_BUNDLE_KEY, senderId);
+                PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX, context);
                 GCMDriver.onMessageReceived(context, appId, extras);
             }
         });