Enable Sdch in Cronet

components/cronet/android/java/src/org/chromium/net/ChromiumUrlRequestContext.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 org.chromium.net;
 
 import android.content.Context;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Process;
 import android.util.Log;
 
 import org.chromium.base.CalledByNative;
 import org.chromium.base.JNINamespace;
+import org.chromium.base.VisibleForTesting;
 
 /**
  * Provides context for the native HTTP operations.
  */
 @JNINamespace("cronet")
 public class ChromiumUrlRequestContext {
     private static final int LOG_NONE = 3;  // LOG(FATAL), no VLOG.
     private static final int LOG_DEBUG = -1;  // LOG(FATAL...INFO), VLOG(1)
     private static final int LOG_VERBOSE = -2;  // LOG(FATAL...INFO), VLOG(2)
     static final String LOG_TAG = "ChromiumNetwork";
@@ skipping 63 matching lines @@
     }
 
     /**
      * Stops NetLog logging and flushes file to disk. If a logging session is
      * not in progress, this call is ignored.
      */
     public void stopNetLog() {
         nativeStopNetLog(mChromiumUrlRequestContextAdapter);
     }
 
+    /**
+     * Returns the native URLRequestContextAdapter pointer.
+     * Currently this method is only used in testing.
+     */
+    @VisibleForTesting
+    long getUrlRequestContextAdapter() {

[mef, 2015/04/16 16:04:19]

maybe call it getUrlRequestContextAdapterForTesting()? I see it being used,
albeit inconsistently.

[xunjieli, 2015/04/16 19:36:57]

Done. 

+        return mChromiumUrlRequestContextAdapter;
+    }
+
     @CalledByNative
     private void initNetworkThread() {
         Thread.currentThread().setName("ChromiumNet");
         Process.setThreadPriority(Process.THREAD_PRIORITY_BACKGROUND);
     }
 
     @Override
     protected void finalize() throws Throwable {
         nativeReleaseRequestContextAdapter(mChromiumUrlRequestContextAdapter);
         super.finalize();
@@ skipping 32 matching lines @@
     private native String nativeGetStatisticsJSON(String filter);
 
     private native void nativeStartNetLogToFile(
             long chromiumUrlRequestContextAdapter, String fileName);
 
     private native void nativeStopNetLog(long chromiumUrlRequestContextAdapter);
 
     private native void nativeInitRequestContextOnMainThread(
             long chromiumUrlRequestContextAdapter);
 }