[DevTools] Always report encodedDataLength in Network.ResponseReceived.

third_party/WebKit/Source/core/inspector/NetworkResourcesData.h

Index: third_party/WebKit/Source/core/inspector/NetworkResourcesData.h
diff --git a/third_party/WebKit/Source/core/inspector/NetworkResourcesData.h b/third_party/WebKit/Source/core/inspector/NetworkResourcesData.h
index 86c60cc2606fed196d86664de446c198728b2aff..679f7a3b4d447c3a2540b8e9a91ac688f7bd38b7 100644
--- a/third_party/WebKit/Source/core/inspector/NetworkResourcesData.h
+++ b/third_party/WebKit/Source/core/inspector/NetworkResourcesData.h
@@ -126,10 +126,14 @@ public:
         BlobDataHandle* downloadedFileBlob() const { return m_downloadedFileBlob.get(); }
         void setDownloadedFileBlob(PassRefPtr<BlobDataHandle> blob) { m_downloadedFileBlob = blob; }
 
+        int rawHeaderSize() const { return m_rawHeaderSize; }
+        void setRawHeaderSize(int size) { m_rawHeaderSize = size; }
+
+        size_t dataLength() const;
+
         DECLARE_TRACE();
     private:
         bool hasData() const { return m_dataBuffer.get(); }
-        size_t dataLength() const;
         void appendData(const char* data, size_t dataLength);
         size_t decodeDataToContent();
         void clearWeakMembers(Visitor*);
@@ -149,6 +153,7 @@ public:
 
         String m_mimeType;
         String m_textEncodingName;
+        int m_rawHeaderSize;
 
         RefPtr<SharedBuffer> m_buffer;
         WeakMember<Resource> m_cachedResource;