Remove unused method SpdyFramer::IsCompressible().

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 8daaca5348ff9071136ee261dec4829f398a5c85..f6ebaf60da442960d9f760b42c98069ecb8d23f2 100644
--- a/net/spdy/spdy_framer_test.cc
+++ b/net/spdy/spdy_framer_test.cc
@@ -681,20 +681,6 @@ INSTANTIATE_TEST_CASE_P(SpdyFramerTests,
                         SpdyFramerTest,
                         ::testing::Values(SPDY2, SPDY3));
 
-TEST_P(SpdyFramerTest, IsCompressible) {
-  SpdyFramer framer(spdy_version_);
-  for (SpdyControlType type = SYN_STREAM;
-       type < NUM_CONTROL_FRAME_TYPES;
-       type = static_cast<SpdyControlType>(type + 1)) {
-    SpdyFrameBuilder frame(type, CONTROL_FLAG_NONE, spdy_version_, 1024);
-    scoped_ptr<SpdyControlFrame> control_frame(
-        reinterpret_cast<SpdyControlFrame*>(frame.take()));
-    EXPECT_EQ(control_frame->has_header_block(),
-              framer.IsCompressible(*control_frame))
-        << "Frame type: " << type;
-  }
-}
-
 // Test that we can encode and decode a SpdyHeaderBlock in serialized form.
 TEST_P(SpdyFramerTest, HeaderBlockInBuffer) {
   SpdyHeaderBlock headers;