Move all the packet parsing logic into QuicDispatcher from the

net/quic/test_tools/simple_quic_framer.cc

Index: net/quic/test_tools/simple_quic_framer.cc
diff --git a/net/quic/test_tools/simple_quic_framer.cc b/net/quic/test_tools/simple_quic_framer.cc
index ca3a16b37f90a40a1f8e9513a30a3331064f7ce9..38b5399a421ac31d534baff3ea19bfbe9657b592 100644
--- a/net/quic/test_tools/simple_quic_framer.cc
+++ b/net/quic/test_tools/simple_quic_framer.cc
@@ -41,16 +41,19 @@ class SimpleFramerVisitor : public QuicFramerVisitorInterface {
       const QuicVersionNegotiationPacket& packet) OVERRIDE {}
   virtual void OnRevivedPacket() OVERRIDE {}
 
-  virtual bool OnPacketHeader(const QuicPacketHeader& header) OVERRIDE {
-    has_header_ = true;
-    header_ = header;
+  virtual bool OnUnauthenticatedPublicHeader(
+      const QuicPacketPublicHeader& header) OVERRIDE {
     return true;
   }
-
   virtual bool OnUnauthenticatedHeader(
       const QuicPacketHeader& header) OVERRIDE {
     return true;
   }
+  virtual bool OnPacketHeader(const QuicPacketHeader& header) OVERRIDE {
+    has_header_ = true;
+    header_ = header;
+    return true;
+  }
 
   virtual void OnFecProtectedPayload(StringPiece payload) OVERRIDE {}