Fix bug in net::RequestPriority -> HTTP/2 dependency conversion.

net/spdy/spdy_stream_unittest.cc

Index: net/spdy/spdy_stream_unittest.cc
diff --git a/net/spdy/spdy_stream_unittest.cc b/net/spdy/spdy_stream_unittest.cc
index eea33523734aeb8cc9f56768b975645ecb966474..05498d2254d2c50b0a18b914119001d601920fc6 100644
--- a/net/spdy/spdy_stream_unittest.cc
+++ b/net/spdy/spdy_stream_unittest.cc
@@ -71,12 +71,14 @@ class SpdyStreamTest : public ::testing::Test,
         session_deps_(GetProtocol()),
         session_(SpdySessionDependencies::SpdyCreateSession(&session_deps_)),
         offset_(0) {
-    SpdySession::SetPriorityDependencyDefaultForTesting(
-        GetDependenciesFromPriority());
+    old_dependency_default_ =
+        Http2PriorityDependencies::SetEnabledDefaultForTesting(
+            GetDependenciesFromPriority());
   }
 
   ~SpdyStreamTest() {
-    SpdySession::SetPriorityDependencyDefaultForTesting(false);
+    Http2PriorityDependencies::SetEnabledDefaultForTesting(
+        old_dependency_default_);
   }
 
   base::WeakPtr<SpdySession> CreateDefaultSpdySession() {
@@ -145,6 +147,7 @@ class SpdyStreamTest : public ::testing::Test,
   std::vector<MockWrite> writes_;
   std::vector<MockRead> reads_;
   int offset_;
+  bool old_dependency_default_;
 };
 
 INSTANTIATE_TEST_CASE_P(ProtoPlusDepend,