HPACK: Implement delta encoding.

net/spdy/spdy_framer_test.cc

Index: net/spdy/spdy_framer_test.cc
diff --git a/net/spdy/spdy_framer_test.cc b/net/spdy/spdy_framer_test.cc
index 4982b2dfc1c4154466591227064cc26fc503382c..cea71af904dc38bdcb229e6ff0c6a4a6eba327ed 100644
--- a/net/spdy/spdy_framer_test.cc
+++ b/net/spdy/spdy_framer_test.cc
@@ -907,8 +907,8 @@ TEST_P(SpdyFramerTest, MultiValueHeader) {
     std::map<string, string> header_set;
     header_set["name"] = value;
     string buffer;
-    HpackEncoder encoder;
-    encoder.EncodeHeaderSet(header_set, &buffer);
+    HpackEncoder encoder(ObtainHpackHuffmanTable());
+    encoder.EncodeHeaderSetWithoutCompression(header_set, &buffer);
     frame.WriteBytes(&buffer[0], buffer.size());
   } else {
     frame.WriteUInt32(1);  // Number of headers.
@@ -2995,13 +2995,13 @@ TEST_P(SpdyFramerTest, CreateBlocked) {
   CompareFrames(kDescription, *frame_serialized, *frame_created);
 }
 
-TEST_P(SpdyFramerTest, CreatePushPromise) {
+TEST_P(SpdyFramerTest, CreatePushPromiseUncompressed) {
   if (spdy_version_ < SPDY4) {
     return;
   }
 
   SpdyFramer framer(spdy_version_);
-
+  framer.set_enable_compression(false);
   const char kDescription[] = "PUSH_PROMISE frame";
 
   const unsigned char kFrameData[] = {
@@ -3738,13 +3738,13 @@ TEST_P(SpdyFramerTest, ReadCredentialFrameFollowedByAnotherFrame) {
   EXPECT_EQ(2u, visitor.last_window_update_delta_);
 }
 
-TEST_P(SpdyFramerTest, CreateContinuation) {
+TEST_P(SpdyFramerTest, CreateContinuationUncompressed) {
   if (spdy_version_ < SPDY4) {
     return;
   }
 
   SpdyFramer framer(spdy_version_);
-
+  framer.set_enable_compression(false);
   const char kDescription[] = "CONTINUATION frame";
 
   const unsigned char kFrameData[] = {