Support Crazy Linker in WebAPK to load Chrome's uncompressed native libraries.

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

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.base.library_loader;
 
 import android.os.Bundle;
 import android.os.SystemClock;
 
 import org.chromium.base.Log;
@@ skipping 99 matching lines @@
         synchronized (mLock) {
             assert !mPrepareLibraryLoadCalled;
             ensureInitializedLocked();
 
             // If in the browser, generate a random base load address for service processes
             // and create an empty shared RELROs map. For service processes, the shared
             // RELROs map must remain null until set by useSharedRelros().
             if (mInBrowserProcess) {
                 setupBaseLoadAddressLocked();
                 mSharedRelros = new HashMap<String, LibInfo>();
+                // Retrieve the data directory from base.
+                mDataDirectory = PathUtils.getDataDirectory(null);
             }
 
             // 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;
 
             mPrepareLibraryLoadCalled = true;
         }
     }
 
     /**
      * Call this method just after loading all native shared libraries in this process.
      * If not in the browser, closes the LibInfo entries used for RELRO sharing.
@@ skipping 348 matching lines @@
      * @param relroPath Path to the shared RELRO file for this library.
      * @param libInfo libInfo instance. On success, the mRelroStart, mRelroSize
      * and mRelroFd will be set.
      * @return true on success, false otherwise.
      */
     private static native boolean nativeCreateSharedRelro(String dlopenExtPath,
                                                           long loadAddress,
                                                           String relroPath,
                                                           LibInfo libInfo);
 }