Add a platform implementation of QuicTest and QuicTestWithParam

net/tools/quic/quic_http_response_cache_test.cc

Index: net/tools/quic/quic_http_response_cache_test.cc
diff --git a/net/tools/quic/quic_http_response_cache_test.cc b/net/tools/quic/quic_http_response_cache_test.cc
index 5e19cb2bfade6743f8c6550f4211adc3d0ca3723..60ea65fa53dc1422a1240756199032b7084996c3 100644
--- a/net/tools/quic/quic_http_response_cache_test.cc
+++ b/net/tools/quic/quic_http_response_cache_test.cc
@@ -8,8 +8,8 @@
 #include "base/path_service.h"
 #include "net/quic/platform/api/quic_map_util.h"
 #include "net/quic/platform/api/quic_str_cat.h"
+#include "net/quic/platform/api/quic_test.h"
 #include "net/quic/platform/api/quic_text_utils.h"
-#include "testing/gtest/include/gtest/gtest.h"
 
 using std::string;
 
@@ -21,7 +21,7 @@ typedef QuicHttpResponseCache::Response Response;
 typedef QuicHttpResponseCache::ServerPushInfo ServerPushInfo;
 };  // namespace
 
-class QuicHttpResponseCacheTest : public ::testing::Test {
+class QuicHttpResponseCacheTest : public QuicTest {
  protected:
   void CreateRequest(string host, string path, SpdyHeaderBlock* headers) {
     (*headers)[":method"] = "GET";