Revert of DevTools: Select max resource size in NetworkResourcesData …

…depending on device capabilities. (patchset #1 id:1 of https://codereview.chromium.org/1817523003/ )

Reason for revert:
Speculative revert to see if it fixes edit-dom-actions.html on Win7 webkit bots, which started timing out with no useful output on both Oilpan and non-Oilpan on runs including this CL (e.g., https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20%28dbg%29/builds/5007).

Original issue's description:
> DevTools: Select max resource size in NetworkResourcesData depending on device capabilities.
>
> BUG=587982
>
> Committed: https://crrev.com/ee50736c96ca97939d5b99543f3e0b297fd88029
> Cr-Commit-Position: refs/heads/master@{#382325}

[email protected],[email protected]
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=587982

Review URL: https://codereview.chromium.org/1825033002

Cr-Commit-Position: refs/heads/master@{#382556}

front_end/sdk/NetworkManager.js

@@ -44,12 +44,7 @@ WebInspector.NetworkManager = function(target)
         this._networkAgent.setCacheDisabled(true);
     if (WebInspector.moduleSetting("monitoringXHREnabled").get())
         this._networkAgent.setMonitoringXHREnabled(true);
-
-    // Limit buffer when talking to a remote device.
-    if (Runtime.queryParam("remoteFrontend") || Runtime.queryParam("ws"))
-        this._networkAgent.enable(10000000, 5000000);
-    else
-        this._networkAgent.enable();
+    this._networkAgent.enable();
 
     /** @type {!Map<!NetworkAgent.CertificateId, !Promise<!NetworkAgent.CertificateDetails>>} */
     this._certificateDetailsCache = new Map();

protocol.json

@@ -1412,11 +1412,7 @@
         "commands": [
             {
                 "name": "enable",
-                "description": "Enables network tracking, network events will now be delivered to the client.",
-                "parameters": [
-                    { "name": "maxTotalBufferSize", "type": "integer", "optional": true, "hidden": true, "description": "Buffer size in bytes to use when preserving network payloads (XHRs, etc)." },
-                    { "name": "maxResourceBufferSize", "type": "integer", "optional": true, "hidden": true, "description": "Per-resource buffer size in bytes to use when preserving network payloads (XHRs, etc)." }
-                ]
+                "description": "Enables network tracking, network events will now be delivered to the client."
             },
             {
                 "name": "disable",