Refactor ResourceSchedulerParamsManager

Refactor the method that sets the parameters for the resource
scheduler. This CL does not introduce any functionality
change.

Bug: 897371
Change-Id: I2018e8d5662a3481d7c32ee7342f82c976979836
Reviewed-on: https://chromium-review.googlesource.com/c/1297574Reviewed-by: Matt Menke <mmenke@chromium.org>
Commit-Queue: Tarun Bansal <tbansal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#602347}

services/network/resource_scheduler_params_manager.h

@@ -73,31 +73,6 @@ class COMPONENT_EXPORT(NETWORK_SERVICE) ResourceSchedulerParamsManager {
   }
 
  private:
-  // Reads the experiments params for DelayRequestsOnMultiplexedConnections
-  // finch experiment, modifies |result| based on the experiment params, and
-  // returns the modified |result|.
-  static ParamsForNetworkQualityContainer
-  GetParamsForDelayRequestsOnMultiplexedConnections(
-      ParamsForNetworkQualityContainer result);
-
-  // Reads experiment parameters and populates
-  // |params_for_network_quality_container_|. It looks for configuration
-  // parameters with sequential numeric suffixes, and stops looking after the
-  // first failure to find an experimetal parameter. A sample configuration is
-  // given below:
-  // "EffectiveConnectionType1": "Slow-2G",
-  // "MaxDelayableRequests1": "6",
-  // "NonDelayableWeight1": "2.0",
-  // "EffectiveConnectionType2": "3G",
-  // "MaxDelayableRequests2": "12",
-  // "NonDelayableWeight2": "3.0",
-  // This config implies that when Effective Connection Type (ECT) is Slow-2G,
-  // then the maximum number of non-delayable requests should be
-  // limited to 6, and the non-delayable request weight should be set to 2.
-  // When ECT is 3G, it should be limited to 12. For all other values of ECT,
-  // the default values are used.
-  static ParamsForNetworkQualityContainer GetParamsForNetworkQualityContainer();
-
   // The number of delayable requests in-flight for different ranges of the
   // network quality.
   ParamsForNetworkQualityContainer params_for_network_quality_container_;