metrics: Remove remaining uses of CachedMetrics from module_installer

The previous patch missed a file. See:
https://chromium-review.googlesource.com/c/chromium/src/+/2019479

Bug: 1046181
Change-Id: I3b8f76acd34adb61430b134eedd82e460e49827c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2067931Reviewed-by: Gang Wu <gangwu@chromium.org>
Reviewed-by: Tibor Goldschwendt <tiborg@chromium.org>
Commit-Queue: Tibor Goldschwendt <tiborg@chromium.org>
Auto-Submit: bttk <bttk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#744060}

components/module_installer/android/java/src/org/chromium/components/module_installer/util/Timer.java

@@ -6,7 +6,7 @@ package org.chromium.components.module_installer.util;
 
 import android.os.SystemClock;
 
-import org.chromium.base.metrics.CachedMetrics.TimesHistogramSample;
+import org.chromium.base.metrics.RecordHistogram;
 
 import java.io.Closeable;
 
@@ -38,8 +38,6 @@ public class Timer implements Closeable {
     }
 
     public static void recordStartupTime() {
-        String name = "Android.FeatureModules.StartupTime";
-        TimesHistogramSample sample = new TimesHistogramSample(name);
-        sample.record(sTotalTime);
+        RecordHistogram.recordTimesHistogram("Android.FeatureModules.StartupTime", sTotalTime);
     }
 }