Revert "Android: Store language .pak files in res/raw rather than assets"

android_webview/glue/java/src/com/android/webview/chromium/WebViewChromiumFactoryProvider.java

 // Copyright 2014 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 com.android.webview.chromium;
 
 import android.app.ActivityManager;
 import android.content.ComponentCallbacks2;
 import android.content.Context;
 import android.content.Intent;
@@ skipping 214 matching lines @@
         // The post-condition of this method is everything is ready, so notify now to cover all
         // return paths. (Other threads will not wake-up until we release |mLock|, whatever).
         mLock.notifyAll();
 
         if (mStarted) {
             return;
         }
 
         // We don't need to extract any paks because for WebView, they are
         // in the system image.
-        ResourceExtractor.setMandatoryPaksToExtract(0);
+        ResourceExtractor.setMandatoryPaksToExtract("");
 
         try {
             LibraryLoader.get(LibraryProcessType.PROCESS_WEBVIEW).ensureInitialized();
         } catch (ProcessInitException e) {
             throw new RuntimeException("Error initializing WebView library", e);
         }
 
         PathService.override(PathService.DIR_MODULE, "/system/lib/");
         PathService.override(DIR_RESOURCE_PAKS_ANDROID, "/system/framework/webview/paks");
 
@@ skipping 217 matching lines @@
                         browserContext.getHttpAuthDatabase(context));
             }
         }
         return mWebViewDatabase;
     }
 
     WebViewDelegate getWebViewDelegate() {
         return mWebViewDelegate;
     }
 }