Dispatch encoded_data_length separately in content/child

content/child/resource_dispatcher_unittest.cc

Index: content/child/resource_dispatcher_unittest.cc
diff --git a/content/child/resource_dispatcher_unittest.cc b/content/child/resource_dispatcher_unittest.cc
index 0b4dc7e27b21e9898a51ffc0199decd8991d753e..e44df145c0b91a838657a038b5b6030a07d5355c 100644
--- a/content/child/resource_dispatcher_unittest.cc
+++ b/content/child/resource_dispatcher_unittest.cc
@@ -92,7 +92,6 @@ class TestRequestPeer : public RequestPeer {
     EXPECT_TRUE(context_->received_response);
     EXPECT_FALSE(context_->complete);
     context_->data.append(data->payload(), data->length());
-    context_->total_encoded_data_length += data->encoded_data_length();
 
     if (context_->cancel_on_receive_data) {
       dispatcher_->Cancel(context_->request_id);
@@ -100,6 +99,12 @@ class TestRequestPeer : public RequestPeer {
     }
   }
 
+  void OnTransferSizeUpdated(int transfer_size_diff) override {
+    if (context_->cancelled)
+      return;
+    context_->total_encoded_data_length += transfer_size_diff;
+  }
+
   void OnCompletedRequest(int error_code,
                           bool was_ignored_by_handler,
                           bool stale_copy_in_cache,
@@ -540,6 +545,7 @@ class TestResourceDispatcherDelegate : public ResourceDispatcherDelegate {
     void OnReceivedData(std::unique_ptr<ReceivedData> data) override {
       data_.append(data->payload(), data->length());
     }
+    void OnTransferSizeUpdated(int transfer_size_diff) override {}
 
     void OnCompletedRequest(int error_code,
                             bool was_ignored_by_handler,
@@ -549,8 +555,8 @@ class TestResourceDispatcherDelegate : public ResourceDispatcherDelegate {
                             int64_t encoded_body_size) override {
       original_peer_->OnReceivedResponse(response_info_);
       if (!data_.empty()) {
-        original_peer_->OnReceivedData(base::MakeUnique<FixedReceivedData>(
-            data_.data(), data_.size(), -1));
+        original_peer_->OnReceivedData(
+            base::MakeUnique<FixedReceivedData>(data_.data(), data_.size()));
       }
       original_peer_->OnCompletedRequest(
           error_code, was_ignored_by_handler, stale_copy_in_cache,