LowMemoryManagement: Deprecate unnecessary calls to Android.

components/arc/common/process.mojom

Index: components/arc/common/process.mojom
diff --git a/components/arc/common/process.mojom b/components/arc/common/process.mojom
index f2d365f7e2e1e9723e63155d8e86707cf15072a8..20c982fbca7e31b19ccafba841e410bb714251d4 100644
--- a/components/arc/common/process.mojom
+++ b/components/arc/common/process.mojom
@@ -106,13 +106,13 @@ interface ProcessInstance {
 
   // Sets oom_score_adj of a process.
   [MinVersion=2]
-  SetOomScoreAdj@2(uint32 pid, int32 score);
+  DeprecatedSetOomScoreAdj@2(uint32 pid, int32 score);
 
   // Disables Android built-in oom_adj adjustment.
   [MinVersion=2]
-  DisableBuiltinOomAdjustment@3();
+  DeprecatedDisableBuiltinOomAdjustment@3();
 
   // Disables Android lowmemorykiller.
   [MinVersion=3]
-  DisableLowMemoryKiller@4();
+  DeprecatedDisableLowMemoryKiller@4();
 };