Refactor MemoryTracker to use SWR

package-lock.json

@@ -23516,9 +23516,9 @@
       }
     },
     "react": {
-      "version": "16.9.0",
-      "resolved": "https://registry.npmjs.org/react/-/react-16.9.0.tgz",
-      "integrity": "sha512-+7LQnFBwkiw+BobzOF6N//BdoNw0ouwmSJTEm9cglOOmsg/TMiFHZLe2sEoN5M7LgJTj9oHH0gxklfnQe66S1w==",
+      "version": "16.13.1",
+      "resolved": "https://registry.npmjs.org/react/-/react-16.13.1.tgz",
+      "integrity": "sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==",
       "requires": {
         "loose-envify": "^1.1.0",
         "object-assign": "^4.1.1",
@@ -25755,6 +25755,23 @@
       "resolved": "https://registry.npmjs.org/svgpath/-/svgpath-2.2.3.tgz",
       "integrity": "sha512-xA0glXYpJ9SYT4JeMp3c0psbqdZsG1c0ywGvdJUPY2FKEgwJV7NgkeYuuQiOxMp+XsK9nCqjm3KDw0LkM1YLXw=="
     },
+    "swr": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/swr/-/swr-0.3.2.tgz",
+      "integrity": "sha512-Bs5Bihq1hQ66O5bdKaL47iZ2nlAaBsd8tTLRLkw9stZeuBEfH7zSuQI95S2TpchL0ybsMq3isWwuso2uPvCfHA==",
+      "dev": true,
+      "requires": {
+        "fast-deep-equal": "2.0.1"
+      },
+      "dependencies": {
+        "fast-deep-equal": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz",
+          "integrity": "sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=",
+          "dev": true
+        }
+      }
+    },
     "symbol-observable": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/symbol-observable/-/symbol-observable-1.2.0.tgz",