Remove X-Chrome-Exponential-Throttling header

net/url_request/url_request_throttler_test_support.cc

Index: net/url_request/url_request_throttler_test_support.cc
diff --git a/net/url_request/url_request_throttler_test_support.cc b/net/url_request/url_request_throttler_test_support.cc
index 5b39c047f32b4b6c608bcbd659df2c21750dd431..8d103352c244a3ee7a7888c2fcbaa6f44700c6c4 100644
--- a/net/url_request/url_request_throttler_test_support.cc
+++ b/net/url_request/url_request_throttler_test_support.cc
@@ -18,36 +18,4 @@ base::TimeTicks TestTickClock::NowTicks() {
   return now_ticks_;
 }
 
-MockURLRequestThrottlerHeaderAdapter::MockURLRequestThrottlerHeaderAdapter(
-    int response_code)
-    : fake_response_code_(response_code) {
-}
-
-MockURLRequestThrottlerHeaderAdapter::MockURLRequestThrottlerHeaderAdapter(
-    const std::string& retry_value,
-    const std::string& opt_out_value,
-    int response_code)
-    : fake_retry_value_(retry_value),
-      fake_opt_out_value_(opt_out_value),
-      fake_response_code_(response_code) {
-}
-
-MockURLRequestThrottlerHeaderAdapter::~MockURLRequestThrottlerHeaderAdapter() {
-}
-
-std::string MockURLRequestThrottlerHeaderAdapter::GetNormalizedValue(
-    const std::string& key) const {
-  if (key ==
-      URLRequestThrottlerEntry::kExponentialThrottlingHeader &&
-      !fake_opt_out_value_.empty()) {
-    return fake_opt_out_value_;
-  }
-
-  return std::string();
-}
-
-int MockURLRequestThrottlerHeaderAdapter::GetResponseCode() const {
-  return fake_response_code_;
-}
-
 }  // namespace net