[Cronet] Enable Brotli

components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java

 // Copyright 2016 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.impl;
 
 import android.content.Context;
 import android.support.annotation.IntDef;
 import android.support.annotation.VisibleForTesting;
 
 import static org.chromium.net.CronetEngine.Builder.HTTP_CACHE_DISABLED;
@@ skipping 65 matching lines @@
     private final Context mApplicationContext;
     private final List<QuicHint> mQuicHints = new LinkedList<>();
     private final List<Pkp> mPkps = new LinkedList<>();
     private boolean mPublicKeyPinningBypassForLocalTrustAnchorsEnabled;
     private String mUserAgent;
     private String mStoragePath;
     private VersionSafeCallbacks.LibraryLoader mLibraryLoader;
     private boolean mQuicEnabled;
     private boolean mHttp2Enabled;
     private boolean mSdchEnabled;
+    private boolean mBrotiEnabled;
     private String mDataReductionProxyKey;
     private String mDataReductionProxyPrimaryProxy;
     private String mDataReductionProxyFallbackProxy;
     private String mDataReductionProxySecureProxyCheckUrl;
     private boolean mDisableCache;
     private int mHttpCacheMode;
     private long mHttpCacheMaxSize;
     private String mExperimentalOptions;
     protected long mMockCertVerifier;
     private boolean mNetworkQualityEstimatorEnabled;
     private String mCertVerifierData;
 
     /**
      * Default config enables SPDY, disables QUIC, SDCH and HTTP cache.
      * @param context Android {@link Context} for engine to use.
      */
     public CronetEngineBuilderImpl(Context context) {
         mApplicationContext = context.getApplicationContext();
         enableQuic(false);
         enableHttp2(true);
         enableSdch(false);
+        enableBrotli(false);
         enableHttpCache(HTTP_CACHE_DISABLED, 0);
         enableNetworkQualityEstimator(false);
         enablePublicKeyPinningBypassForLocalTrustAnchors(true);
     }
 
     @Override
     public String getDefaultUserAgent() {
         return UserAgent.from(mApplicationContext);
     }
 
@@ skipping 64 matching lines @@
     public CronetEngineBuilderImpl enableSdch(boolean value) {
         mSdchEnabled = value;
         return this;
     }
 
     boolean sdchEnabled() {
         return mSdchEnabled;
     }
 
     @Override
+    public CronetEngineBuilderImpl enableBrotli(boolean value) {
+        mBrotiEnabled = value;
+        return this;
+    }
+
+    boolean brotliEnabled() {
+        return mBrotiEnabled;
+    }
+
+    @Override
     public CronetEngineBuilderImpl enableDataReductionProxy(String key) {
         mDataReductionProxyKey = key;
         return this;
     }
 
     String dataReductionProxyKey() {
         return mDataReductionProxyKey;
     }
 
     @Override
@@ skipping 215 matching lines @@
 
     /**
      * Returns {@link Context} for builder.
      *
      * @return {@link Context} for builder.
      */
     Context getContext() {
         return mApplicationContext;
     }
 }