use findProcess instead of getProcess

Bug: 22701182
Change-Id: I2ec56c55c49401f2f213bbd318e867fd73b37672
diff --git a/cmds/am/src/com/android/commands/am/Am.java b/cmds/am/src/com/android/commands/am/Am.java
index d952dfc..96c0dbd 100644
--- a/cmds/am/src/com/android/commands/am/Am.java
+++ b/cmds/am/src/com/android/commands/am/Am.java
@@ -295,7 +295,7 @@
                 "\n" +
                 "am get-inactive: returns the inactive state of an app.\n" +
                 "\n" +
-                " am send-trim-memory: Send a memory trim event to a <PROCESS>.\n" +
+                "am send-trim-memory: Send a memory trim event to a <PROCESS>.\n" +
                 "\n" +
                 "<INTENT> specifications include these flags and arguments:\n" +
                 "    [-a <ACTION>] [-d <DATA_URI>] [-t <MIME_TYPE>]\n" +
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 4d9695d..bad0668 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -3652,7 +3652,7 @@
     @Override
     public boolean setProcessMemoryTrimLevel(String process, int userId, int level) {
         synchronized (this) {
-            final ProcessRecord app = getProcessRecordLocked(process, userId, true);
+            final ProcessRecord app = findProcessLocked(process, userId, "setProcessMemoryTrimLevel");
             if (app == null) {
                 return false;
             }