PlzNavigate: Support ResourceTiming API

third_party/WebKit/Source/platform/network/ResourceResponse.h

Index: third_party/WebKit/Source/platform/network/ResourceResponse.h
diff --git a/third_party/WebKit/Source/platform/network/ResourceResponse.h b/third_party/WebKit/Source/platform/network/ResourceResponse.h
index f98a6e7e75b61ef311b3b061a2643ad1d057aaf6..577cd25ad222f6373f00109fb6da04d06aea75fc 100644
--- a/third_party/WebKit/Source/platform/network/ResourceResponse.h
+++ b/third_party/WebKit/Source/platform/network/ResourceResponse.h
@@ -278,11 +278,14 @@ public:
     unsigned short remotePort() const { return m_remotePort; }
     void setRemotePort(unsigned short value) { m_remotePort = value; }
 
+    long long encodedDataLength() const { return m_encodedDataLength; }
+    void addToEncodedDataLength(long long value);
+
     long long encodedBodyLength() const { return m_encodedBodyLength; }
-    void addToEncodedBodyLength(int value);
+    void addToEncodedBodyLength(long long value);
 
     long long decodedBodyLength() const { return m_decodedBodyLength; }
-    void addToDecodedBodyLength(int value);
+    void addToDecodedBodyLength(long long value);
 
     const String& downloadedFilePath() const { return m_downloadedFilePath; }
     void setDownloadedFilePath(const String&);
@@ -297,6 +300,12 @@ public:
         return 1280;
     }
 
+    // PlzNavigate: Even if there is redirections, only one
+    // ResourceResponse is built: the final response.
+    // The redirect response chain can be accessed by this function.
+    const std::vector<ResourceResponse>& redirectResponses() const { return m_redirectResponses; }

[Nate Chapin, 2016/09/08 18:41:13]

WTF::Vector instead of std::vector in blink. Legacy!

[arthursonzogni, 2016/09/09 12:45:33]

Done.

+    void appendRedirectResponse(const ResourceResponse&);
+
     // This method doesn't compare the all members.
     static bool compare(const ResourceResponse&, const ResourceResponse&);
 
@@ -412,6 +421,9 @@ private:
     // Remote port number of the socket which fetched this resource.
     unsigned short m_remotePort;
 
+    // Size of the response in bytes prior to decompression.
+    long long m_encodedDataLength;
+
     // Size of the response body in bytes prior to decompression.
     long long m_encodedBodyLength;
 
@@ -428,6 +440,10 @@ private:
 
     // ExtraData associated with the response.
     RefPtr<ExtraData> m_extraData;
+
+    // PlzNavigate: the redirect responses are transmitted
+    // inside the final response.
+    std::vector<ResourceResponse> m_redirectResponses;
 };
 
 inline bool operator==(const ResourceResponse& a, const ResourceResponse& b) { return ResourceResponse::compare(a, b); }
@@ -468,6 +484,7 @@ public:
     int64_t m_responseTime;
     String m_remoteIPAddress;
     unsigned short m_remotePort;
+    long long m_encodedDataLength;
     long long m_encodedBodyLength;
     long long m_decodedBodyLength;
     String m_downloadedFilePath;