Add functionality to the install_static library to tokenize strings and compare versions.

testing/buildbot/chromium.memory.fyi.json

Index: testing/buildbot/chromium.memory.fyi.json
diff --git a/testing/buildbot/chromium.memory.fyi.json b/testing/buildbot/chromium.memory.fyi.json
index bd290ed5ba1c8dc75781d3760e6a94d1fce5ff99..d6cc19562f395a777c156cd99dc6fa57bccf600e 100644
--- a/testing/buildbot/chromium.memory.fyi.json
+++ b/testing/buildbot/chromium.memory.fyi.json
@@ -271,6 +271,7 @@
       "gpu_ipc_service_unittests",
       "gpu_unittests",
       "installer_util_unittests",
+      "install_static_unittests",
       "ipc_tests",
       "jingle_unittests",
       "libaddressinput_unittests",
@@ -332,6 +333,7 @@
       "google_apis_unittests",
       "gfx_unittests",
       "installer_util_unittests",
+      "install_static_unittests",
       "keyboard_unittests",
       "unit_tests",
       "chrome_app_unittests",
@@ -2289,6 +2291,9 @@
         "test": "installer_util_unittests"
       },
       {
+        "test": "install_static_unittests"
+      },
+      {
         "test": "keyboard_unittests"
       }
     ]
@@ -2380,6 +2385,9 @@
         "test": "installer_util_unittests"
       },
       {
+        "test": "install_static_unittests"
+      },
+      {
         "test": "ipc_tests"
       },
       {
@@ -2516,6 +2524,9 @@
         "test": "installer_util_unittests"
       },
       {
+        "test": "install_static_unittests"
+      },
+      {
         "test": "ipc_tests"
       },
       {