Fix SELinux violation when opening Chrome on Android

chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java
index 7655cb024ef6d4fe2e8d8aafed3aab89a0dde9ff..b7c9ae1f056bb1a855a8755664b6b1876b0a0b98 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/customtabs/CustomTabsConnectionTest.java
@@ -19,6 +19,7 @@ import android.support.customtabs.ICustomTabsCallback;
 import android.test.InstrumentationTestCase;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import org.chromium.base.PathUtils;
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.library_loader.LibraryLoader;
 import org.chromium.base.library_loader.LibraryProcessType;
@@ -34,6 +35,7 @@ public class CustomTabsConnectionTest extends InstrumentationTestCase {
     private static final String URL = "http://www.google.com";
     private static final String URL2 = "https://www.android.com";
     private static final String INVALID_SCHEME_URL = "intent://www.google.com";
+    private static final String PRIVATE_DATA_DIRECTORY_SUFFIX = "chrome";
 
     private Context mContext;
 
@@ -41,6 +43,8 @@ public class CustomTabsConnectionTest extends InstrumentationTestCase {
     protected void setUp() throws Exception {
         super.setUp();
         mContext = getInstrumentation().getTargetContext().getApplicationContext();
+        PathUtils.setPrivateDataDirectorySuffix(PRIVATE_DATA_DIRECTORY_SUFFIX,
+                mContext);
         LibraryLoader.get(LibraryProcessType.PROCESS_BROWSER)
                 .ensureInitialized(mContext);
         mCustomTabsConnection = CustomTabsTestUtils.setUpConnection((Application) mContext);