Fix SELinux violation when opening Chrome on Android

base/android/java/src/org/chromium/base/library_loader/ModernLinker.java

Index: base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
diff --git a/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java b/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
index bff22c8cc3f7e024a98ce200f5fdaaf421cff058..7716a8d9f734e84ae0cfe86d1bafb15a2e70b284 100644
--- a/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
+++ b/base/android/java/src/org/chromium/base/library_loader/ModernLinker.java
@@ -62,9 +62,6 @@ class ModernLinker extends Linker {
     // The map of libraries that are currently loaded in this process.
     private HashMap<String, LibInfo> mLoadedLibraries = null;
 
-    // The directory used to hold shared RELRO data files. Set up by prepareLibraryLoad().
-    private String mDataDirectory = null;
-
     // Private singleton constructor, and singleton factory method.
     private ModernLinker() { }
     static Linker create() {
@@ -122,9 +119,6 @@ class ModernLinker extends Linker {
             // Create an empty loaded libraries map.
             mLoadedLibraries = new HashMap<String, LibInfo>();
 
-            // Retrieve the data directory from base.
-            mDataDirectory = PathUtils.getDataDirectory(null);
-
             // Start the current load address at the base load address.
             mCurrentLoadAddress = mBaseLoadAddress;
 
@@ -394,7 +388,7 @@ class ModernLinker extends Linker {
                 // We are in the browser, and with a current load address that indicates that
                 // there is enough address space for shared RELRO to operate. Create the
                 // shared RELRO, and store it in the map.
-                String relroPath = mDataDirectory + "/RELRO:" + libFilePath;
+                String relroPath = PathUtils.getDataDirectory(null) + "/RELRO:" + libFilePath;
                 if (nativeCreateSharedRelro(dlopenExtPath,
                                             mCurrentLoadAddress, relroPath, libInfo)) {
                     mSharedRelros.put(dlopenExtPath, libInfo);