atrusctl: migrate base::TimeDelta::From* to base:*

The functions were migrated on upstream in r927512 (crrev.com/c/3198824)
and removed in r931007 (crrev.com/c/3219846).
Change recreated by running sed.

BUG=b:211560276
TEST=FEATURES=test emerge-endeavour atrusctl

Change-Id: I1f287bf4d47c9f8808fd4d9d8b775acf7b7378ce
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/atrusctl/+/3419387
Tested-by: Grace Cham <hscham@chromium.org>
Reviewed-by: Pablo Ceballos <pceballos@chromium.org>
Commit-Queue: Grace Cham <hscham@chromium.org>
diff --git a/src/atrus_controller.cc b/src/atrus_controller.cc
index 72e7f0b..fab33d2 100644
--- a/src/atrus_controller.cc
+++ b/src/atrus_controller.cc
@@ -59,8 +59,8 @@
             << (ret ? (skipped ? "skipped" : "succeeded") : "failed");
   LOG(INFO) << "[Device is entering usage mode]";
 
-  EnableDiagnostics(base::TimeDelta::FromSeconds(kDefaultDiagIntervalSec),
-                    base::TimeDelta::FromSeconds(kDefaultExtDiagIntervalSec));
+  EnableDiagnostics(base::Seconds(kDefaultDiagIntervalSec),
+                    base::Seconds(kDefaultExtDiagIntervalSec));
 
   return ret;
 }
diff --git a/src/dbus_adaptor.cc b/src/dbus_adaptor.cc
index b95e157..6eace66 100644
--- a/src/dbus_adaptor.cc
+++ b/src/dbus_adaptor.cc
@@ -68,9 +68,8 @@
     return false;
   }
 
-  controller_->EnableDiagnostics(
-      base::TimeDelta::FromSeconds(diag_interval),
-      base::TimeDelta::FromSeconds(ext_diag_interval));
+  controller_->EnableDiagnostics(base::Seconds(diag_interval),
+                                 base::Seconds(ext_diag_interval));
 
   return true;
 }
diff --git a/src/diagnostics.cc b/src/diagnostics.cc
index d298e8d..2873161 100644
--- a/src/diagnostics.cc
+++ b/src/diagnostics.cc
@@ -178,7 +178,7 @@
   device_.set_path(device_path);
 
   poll_timer_.Start(
-      FROM_HERE, base::TimeDelta::FromSeconds(kPollIntervalSeconds),
+      FROM_HERE, base::Seconds(kPollIntervalSeconds),
       base::Bind(&Diagnostics::Poll, base::Unretained(this), commands_poll_));
 
   // Run a diagnostic immediately, then do it periodically