[Cronet] Enable Brotli

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

Index: components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java
diff --git a/components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java b/components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java
index c4900ec235eeb2e12b6dac0bb83bf3975e8d5f3b..842d11ca7473230be35b847c565def69967dbc0b 100644
--- a/components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java
+++ b/components/cronet/android/java/src/org/chromium/net/impl/CronetEngineBuilderImpl.java
@@ -83,6 +83,7 @@ public abstract class CronetEngineBuilderImpl extends ICronetEngineBuilder {
     private boolean mQuicEnabled;
     private boolean mHttp2Enabled;
     private boolean mSdchEnabled;
+    private boolean mBrotiEnabled;
     private String mDataReductionProxyKey;
     private String mDataReductionProxyPrimaryProxy;
     private String mDataReductionProxyFallbackProxy;
@@ -104,6 +105,7 @@ public abstract class CronetEngineBuilderImpl extends ICronetEngineBuilder {
         enableQuic(false);
         enableHttp2(true);
         enableSdch(false);
+        enableBrotli(false);
         enableHttpCache(HTTP_CACHE_DISABLED, 0);
         enableNetworkQualityEstimator(false);
         enablePublicKeyPinningBypassForLocalTrustAnchors(true);
@@ -188,6 +190,16 @@ public abstract class CronetEngineBuilderImpl extends ICronetEngineBuilder {
     }
 
     @Override
+    public CronetEngineBuilderImpl enableBrotli(boolean value) {
+        mBrotiEnabled = value;
+        return this;
+    }
+
+    boolean brotliEnabled() {
+        return mBrotiEnabled;
+    }
+
+    @Override
     public CronetEngineBuilderImpl enableDataReductionProxy(String key) {
         mDataReductionProxyKey = key;
         return this;