Extracting NetLog inner classes into their own classes.

net/spdy/spdy_http_stream_unittest.cc

Index: net/spdy/spdy_http_stream_unittest.cc
diff --git a/net/spdy/spdy_http_stream_unittest.cc b/net/spdy/spdy_http_stream_unittest.cc
index 6718fa5b1baf1f7c4a2c3e351fd8a9c0b6e17f8c..aca52c6bd5819b3e4219be2a263f2edfa870b8db 100644
--- a/net/spdy/spdy_http_stream_unittest.cc
+++ b/net/spdy/spdy_http_stream_unittest.cc
@@ -21,6 +21,8 @@
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_response_info.h"
+#include "net/log/net_log_source.h"
+#include "net/log/net_log_with_source.h"
 #include "net/log/test_net_log.h"
 #include "net/socket/socket_test_util.h"
 #include "net/spdy/spdy_http_utils.h"
@@ -47,7 +49,7 @@ void TestLoadTimingReused(const HttpStream& stream) {
   EXPECT_TRUE(stream.GetLoadTimingInfo(&load_timing_info));
 
   EXPECT_TRUE(load_timing_info.socket_reused);
-  EXPECT_NE(NetLog::Source::kInvalidId, load_timing_info.socket_log_id);
+  EXPECT_NE(NetLogSource::kInvalidId, load_timing_info.socket_log_id);
 
   ExpectConnectTimingHasNoTimes(load_timing_info.connect_timing);
   ExpectLoadTimingHasOnlyConnectionTimes(load_timing_info);
@@ -60,7 +62,7 @@ void TestLoadTimingNotReused(const HttpStream& stream) {
   EXPECT_TRUE(stream.GetLoadTimingInfo(&load_timing_info));
 
   EXPECT_FALSE(load_timing_info.socket_reused);
-  EXPECT_NE(NetLog::Source::kInvalidId, load_timing_info.socket_log_id);
+  EXPECT_NE(NetLogSource::kInvalidId, load_timing_info.socket_log_id);
 
   ExpectConnectTimingHasTimes(
       load_timing_info.connect_timing,