Add a platform implementation of QuicTest and QuicTestWithParam

net/quic/core/congestion_control/cubic_test.cc

Index: net/quic/core/congestion_control/cubic_test.cc
diff --git a/net/quic/core/congestion_control/cubic_test.cc b/net/quic/core/congestion_control/cubic_test.cc
index 875e85174b7701cc265ab3ef38fdb1b5408fea77..c7e31266e6b220ee2cf7d2704f8d4a0c6aae4081 100644
--- a/net/quic/core/congestion_control/cubic_test.cc
+++ b/net/quic/core/congestion_control/cubic_test.cc
@@ -8,8 +8,8 @@
 
 #include "net/quic/platform/api/quic_flags.h"
 #include "net/quic/platform/api/quic_str_cat.h"
+#include "net/quic/platform/api/quic_test.h"
 #include "net/quic/test_tools/mock_clock.h"
-#include "testing/gtest/include/gtest/gtest.h"
 
 using std::string;
 
@@ -83,7 +83,7 @@ std::vector<TestParams> GetTestParams() {
 
 // TODO(jokulik): Once we've rolled out the cubic convex fix, we will
 // no longer need a parameterized test.
-class CubicTest : public ::testing::TestWithParam<TestParams> {
+class CubicTest : public QuicTestWithParam<TestParams> {
  protected:
   CubicTest()
       : one_ms_(QuicTime::Delta::FromMilliseconds(1)),