Remove UseCounter

sky/engine/core/frame/PRESUBMIT.py

Index: sky/engine/core/frame/PRESUBMIT.py
diff --git a/sky/engine/core/frame/PRESUBMIT.py b/sky/engine/core/frame/PRESUBMIT.py
index 0f89ba27695ef8d9e6d821c814a109755e929ab9..425fe5dc3fe92dfcc33ffaa9c716d6c1195134b0 100644
--- a/sky/engine/core/frame/PRESUBMIT.py
+++ b/sky/engine/core/frame/PRESUBMIT.py
@@ -9,49 +9,9 @@ for more details about the presubmit API built into gcl.
 """
 
 
-def _RunUseCounterChecks(input_api, output_api):
-    for f in input_api.AffectedFiles():
-        if f.LocalPath().endswith('UseCounter.cpp'):
-            useCounterCpp = f
-            break
-    else:
-        return []
-
-    largestFoundBucket = 0
-    maximumBucket = 0
-    # Looking for a line like "case CSSPropertyFoo: return 453;"
-    bucketFinder = input_api.re.compile(r'.*CSSProperty.*return\s*([0-9]+).*')
-    # Looking for a line like "static int maximumCSSSampleId() { return 452; }"
-    maximumFinder = input_api.re.compile(
-        r'static int maximumCSSSampleId\(\) { return ([0-9]+)')
-    for line in useCounterCpp.NewContents():
-        bucketMatch = bucketFinder.match(line)
-        if bucketMatch:
-            bucket = int(bucketMatch.group(1))
-            largestFoundBucket = max(largestFoundBucket, bucket)
-        else:
-            maximumMatch = maximumFinder.match(line)
-            if maximumMatch:
-                maximumBucket = int(maximumMatch.group(1))
-
-    if largestFoundBucket != maximumBucket:
-        if input_api.is_committing:
-            message_type = output_api.PresubmitError
-        else:
-            message_type = output_api.PresubmitPromptWarning
-
-        return [message_type(
-            'Largest found CSSProperty bucket Id (%d) does not match '
-            'maximumCSSSampleId (%d)' %
-                    (largestFoundBucket, maximumBucket),
-            items=[useCounterCpp.LocalPath()])]
-
-    return []
-
-
 def CheckChangeOnUpload(input_api, output_api):
-    return _RunUseCounterChecks(input_api, output_api)
+    return []
 
 
 def CheckChangeOnCommit(input_api, output_api):
-    return _RunUseCounterChecks(input_api, output_api)
+    return []