Revert "Add amm experiment."

This reverts commit 842b86dcc1.

Reason for revert: DroidMonitor created revert due to b/382821677. Will be verified through ABTD for standard investigation.

Change-Id: I5b0d026155c2acb0d117aad7249592fc3fa72d61

performance/experiments/amm/Android.bp

@@ -1,10 +0,0 @@
-package {
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-prebuilt_etc {
-    name: "pixel-amm-experiment.rc",
-    src: "pixel-amm-experiment.rc",
-    vendor: true,
-    sub_dir: "init",
-}

performance/experiments/amm/amm.mk

@@ -1 +0,0 @@
-PRODUCT_PACKAGES += pixel-amm-experiment.rc

performance/experiments/amm/pixel-amm-experiment.rc

@@ -1,21 +0,0 @@
-# Activate DISABLE_AMM hint.
-service pixel-amm-experiment-activate /vendor/bin/sendhint -m DISABLE_AMM
-    disabled
-    oneshot
-
-# Deactivate DISABLE_AMM hint.
-service pixel-amm-experiment-deactivate /vendor/bin/sendhint -m DISABLE_AMM -e 0
-    disabled
-    oneshot
-
-# AMM experiment (go/pixel-perf-amm-experiment).
-on property:vendor.perf.allow_experiments=1 && \
-    property:vendor.pixel.system.phenotype.Perf__amm_experiment=true
-    setprop vendor.powerhal.amm_enabled false
-    start pixel-amm-experiment-activate
-
-# Rampdown of the experiment.
-on property:vendor.perf.allow_experiments=1 && \
-    property:vendor.pixel.system.phenotype.Perf__amm_experiment=""
-    setprop vendor.powerhal.amm_enabled ""
-    start pixel-amm-experiment-deactivate

performance/experiments/experiments.mk

@@ -4,4 +4,3 @@ PRODUCT_PACKAGES += pixel-experiments-recovery.sh
 
 include device/google/gs-common/performance/experiments/kswapd/kswapd.mk
 include device/google/gs-common/performance/experiments/apf/apf.mk
-include device/google/gs-common/performance/experiments/amm/amm.mk