psc: Remove unused methods at ProcessRecordInternal

Bug: 439720579
Test: m services.core
Test: atest MockingOomAdjusterTests OomAdjusterTests
Test: atest FrameworksServicesTestsRavenwood_ProcessStateController
Flag: EXEMPT PURE_REFACTOR
Change-Id: Ib77a4a51027bc51660e9d418d9eb99005011482d
diff --git a/services/core/java/com/android/server/am/psc/ProcessRecordInternal.java b/services/core/java/com/android/server/am/psc/ProcessRecordInternal.java
index f4cea6f..b2c971a 100644
--- a/services/core/java/com/android/server/am/psc/ProcessRecordInternal.java
+++ b/services/core/java/com/android/server/am/psc/ProcessRecordInternal.java
@@ -1257,11 +1257,6 @@
     }
 
     @GuardedBy("mServiceLock")
-    public int getCacheOomRankerUseCount() {
-        return mCacheOomRankerUseCount;
-    }
-
-    @GuardedBy("mServiceLock")
     public void setSystemNoUi(boolean systemNoUi) {
         mSystemNoUi = systemNoUi;
     }
@@ -1718,27 +1713,6 @@
     }
 
     /**
-     * Sets the process memory usage (RSS) and the time it was updated for CacheOomRanker.
-     *
-     * @param rss The RSS memory usage in bytes.
-     * @param rssTimeMs The time in milliseconds since boot when RSS was updated.
-     */
-    public void setCacheOomRankerRss(long rss, long rssTimeMs) {
-        mCacheOomRankerRss = rss;
-        mCacheOomRankerRssTimeMs = rssTimeMs;
-    }
-
-    @GuardedBy("mServiceLock")
-    public long getCacheOomRankerRss() {
-        return mCacheOomRankerRss;
-    }
-
-    @GuardedBy("mServiceLock")
-    public long getCacheOomRankerRssTimeMs() {
-        return mCacheOomRankerRssTimeMs;
-    }
-
-    /**
      * Lazily initiates and returns the track name for tracing.
      */
     private String getTrackName() {