diff --git a/DEPS b/DEPS
index fe437414e72..008863ea46e 100644
--- a/DEPS
+++ b/DEPS
@@ -57,7 +57,7 @@ vars = {
   "co19_rev": "867d139b3169fc131488e893ec1133dc98cc3aa0",
 
   # The internal benchmarks to use. See go/dart-benchmarks-internal
-  "benchmarks_internal_rev": "3e58fcfa1464ffd7b1d3edc7a8d5d9a24a321c5d",
+  "benchmarks_internal_rev": "175974d2b43dae39c380fc5f7f583a377cd3c11d",
   "checkout_benchmarks_internal": False,
 
   # Checkout the flute benchmark only when benchmarking.
diff --git a/benchmarks/Iterators/dart/Iterators.dart b/benchmarks/Iterators/dart/Iterators.dart
index 3b9cfc97aff..83621da50c5 100644
--- a/benchmarks/Iterators/dart/Iterators.dart
+++ b/benchmarks/Iterators/dart/Iterators.dart
@@ -508,7 +508,7 @@ void pollute() {
 ///
 ///    Run benchmarks with name containing all the dot-separated words in the
 ///    selector, so `--Set.const` will run benchmark
-///    'Iterators.const.Set.int.N`, and `--2.UpTo` will select
+///    `Iterators.const.Set.int.N`, and `--2.UpTo` will select
 ///    `Iterators.UpTo.2`.  Each selector is matched independently, and if
 ///    selectors are used, only benchmarks matching some selector are run.
 ///
diff --git a/benchmarks/LongStringCompare/dart/LongStringCompare.dart b/benchmarks/LongStringCompare/dart/LongStringCompare.dart
index b6845858d4b..6d5aff26713 100644
--- a/benchmarks/LongStringCompare/dart/LongStringCompare.dart
+++ b/benchmarks/LongStringCompare/dart/LongStringCompare.dart
@@ -26,13 +26,6 @@ class LongStringCompare extends BenchmarkBase {
     s.add(single + '!' + single);
   }
 
-  @override
-  void warmup() {
-    for (int i = 0; i < reps / 2; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     for (int i = 0; i < reps; i++) {
diff --git a/benchmarks/MD5/dart/md5.dart b/benchmarks/MD5/dart/md5.dart
index 30dd6d435c3..718534fb9d0 100644
--- a/benchmarks/MD5/dart/md5.dart
+++ b/benchmarks/MD5/dart/md5.dart
@@ -16,13 +16,6 @@ class MD5Bench extends BenchmarkBase {
       : data = List<int>.generate(size, (i) => i % 256, growable: false),
         super('MD5');
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = md5.convert(data);
diff --git a/benchmarks/MD5/dart2/md5.dart b/benchmarks/MD5/dart2/md5.dart
index e73b901c62d..8ecd0095cc2 100644
--- a/benchmarks/MD5/dart2/md5.dart
+++ b/benchmarks/MD5/dart2/md5.dart
@@ -21,13 +21,6 @@ class MD5Bench extends BenchmarkBase {
     }
   }
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = md5.convert(data);
diff --git a/benchmarks/SHA1/dart/sha1.dart b/benchmarks/SHA1/dart/sha1.dart
index 713cb87e9d9..1b9f7a0339b 100644
--- a/benchmarks/SHA1/dart/sha1.dart
+++ b/benchmarks/SHA1/dart/sha1.dart
@@ -16,13 +16,6 @@ class SHA1Bench extends BenchmarkBase {
       : data = List<int>.generate(size, (i) => i % 256, growable: false),
         super('SHA1');
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = sha1.convert(data);
diff --git a/benchmarks/SHA1/dart2/sha1.dart b/benchmarks/SHA1/dart2/sha1.dart
index 0b7128faf78..24ffef63712 100644
--- a/benchmarks/SHA1/dart2/sha1.dart
+++ b/benchmarks/SHA1/dart2/sha1.dart
@@ -21,13 +21,6 @@ class SHA1Bench extends BenchmarkBase {
     }
   }
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = sha1.convert(data);
diff --git a/benchmarks/SHA256/dart/sha256.dart b/benchmarks/SHA256/dart/sha256.dart
index 83ae27d9860..cb580b34b0c 100644
--- a/benchmarks/SHA256/dart/sha256.dart
+++ b/benchmarks/SHA256/dart/sha256.dart
@@ -17,13 +17,6 @@ class SHA256Bench extends BenchmarkBase {
       : data = List<int>.generate(size, (i) => i % 256, growable: false),
         super('SHA256');
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = sha256.convert(data);
diff --git a/benchmarks/SHA256/dart2/sha256.dart b/benchmarks/SHA256/dart2/sha256.dart
index e381dc0cf82..9be21a94bd7 100644
--- a/benchmarks/SHA256/dart2/sha256.dart
+++ b/benchmarks/SHA256/dart2/sha256.dart
@@ -22,13 +22,6 @@ class SHA256Bench extends BenchmarkBase {
     }
   }
 
-  @override
-  void warmup() {
-    for (int i = 0; i < 4; i++) {
-      run();
-    }
-  }
-
   @override
   void run() {
     final hash = sha256.convert(data);
diff --git a/benchmarks/TypedDataDuplicate/dart/TypedDataDuplicate.dart b/benchmarks/TypedDataDuplicate/dart/TypedDataDuplicate.dart
index c21c575f0a7..f5086f8633d 100644
--- a/benchmarks/TypedDataDuplicate/dart/TypedDataDuplicate.dart
+++ b/benchmarks/TypedDataDuplicate/dart/TypedDataDuplicate.dart
@@ -24,13 +24,6 @@ abstract class Uint8ListCopyBenchmark extends BenchmarkBase {
     }
   }
 
-  @override
-  void warmup() {
-    for (var i = 0; i < 100; ++i) {
-      run();
-    }
-  }
-
   @override
   void teardown() {
     for (var i = 0; i < size; ++i) {
diff --git a/benchmarks/TypedDataDuplicate/dart2/TypedDataDuplicate.dart b/benchmarks/TypedDataDuplicate/dart2/TypedDataDuplicate.dart
index 6fc20687888..022a04eb09d 100644
--- a/benchmarks/TypedDataDuplicate/dart2/TypedDataDuplicate.dart
+++ b/benchmarks/TypedDataDuplicate/dart2/TypedDataDuplicate.dart
@@ -26,13 +26,6 @@ abstract class Uint8ListCopyBenchmark extends BenchmarkBase {
     }
   }
 
-  @override
-  void warmup() {
-    for (var i = 0; i < 100; ++i) {
-      run();
-    }
-  }
-
   @override
   void teardown() {
     for (var i = 0; i < size; ++i) {
diff --git a/benchmarks/Utf8Decode/dart/Utf8Decode.dart b/benchmarks/Utf8Decode/dart/Utf8Decode.dart
index e37eadf00a1..5224bbc4413 100644
--- a/benchmarks/Utf8Decode/dart/Utf8Decode.dart
+++ b/benchmarks/Utf8Decode/dart/Utf8Decode.dart
@@ -29,7 +29,9 @@ class Utf8Decode extends BenchmarkBase {
     String name = 'Utf8Decode.$language.';
     name += size >= 1000000
         ? '${size ~/ 1000000}M'
-        : size >= 1000 ? '${size ~/ 1000}k' : '$size';
+        : size >= 1000
+            ? '${size ~/ 1000}k'
+            : '$size';
     if (allowMalformed) name += '.malformed';
     return name;
   }
@@ -93,11 +95,6 @@ class Utf8Decode extends BenchmarkBase {
     run();
   }
 
-  @override
-  void warmup() {
-    BenchmarkBase.measureFor(run, 1000);
-  }
-
   @override
   double measure() {
     // Report time per input byte.
diff --git a/benchmarks/Utf8Decode/dart2/Utf8Decode.dart b/benchmarks/Utf8Decode/dart2/Utf8Decode.dart
index 98dd260f769..4c8ad9ede62 100644
--- a/benchmarks/Utf8Decode/dart2/Utf8Decode.dart
+++ b/benchmarks/Utf8Decode/dart2/Utf8Decode.dart
@@ -31,7 +31,9 @@ class Utf8Decode extends BenchmarkBase {
     String name = 'Utf8Decode.$language.';
     name += size >= 1000000
         ? '${size ~/ 1000000}M'
-        : size >= 1000 ? '${size ~/ 1000}k' : '$size';
+        : size >= 1000
+            ? '${size ~/ 1000}k'
+            : '$size';
     if (allowMalformed) name += '.malformed';
     return name;
   }
@@ -95,11 +97,6 @@ class Utf8Decode extends BenchmarkBase {
     run();
   }
 
-  @override
-  void warmup() {
-    BenchmarkBase.measureFor(run, 1000);
-  }
-
   @override
   double measure() {
     // Report time per input byte.
diff --git a/benchmarks/Utf8DecodeComplex/dart/benchmarks.dart b/benchmarks/Utf8DecodeComplex/dart/benchmarks.dart
index b1bd61279a8..90c0150aed3 100644
--- a/benchmarks/Utf8DecodeComplex/dart/benchmarks.dart
+++ b/benchmarks/Utf8DecodeComplex/dart/benchmarks.dart
@@ -164,11 +164,6 @@ class Utf8DecodeBenchmarkBase extends BenchmarkBase {
     run();
   }
 
-  @override
-  void warmup() {
-    BenchmarkBase.measureFor(run, 100);
-  }
-
   @override
   double measure() {
     // Report time per input byte.
diff --git a/benchmarks/Utf8Encode/dart/Utf8Encode.dart b/benchmarks/Utf8Encode/dart/Utf8Encode.dart
index 5d50bf8a263..9686a9356ec 100644
--- a/benchmarks/Utf8Encode/dart/Utf8Encode.dart
+++ b/benchmarks/Utf8Encode/dart/Utf8Encode.dart
@@ -66,11 +66,6 @@ class Utf8Encode extends BenchmarkBase {
     run();
   }
 
-  @override
-  void warmup() {
-    BenchmarkBase.measureFor(run, 1000);
-  }
-
   @override
   double measure() {
     // Report time per input rune.
diff --git a/benchmarks/Utf8Encode/dart2/Utf8Encode.dart b/benchmarks/Utf8Encode/dart2/Utf8Encode.dart
index 422756fe28e..61851ffa32e 100644
--- a/benchmarks/Utf8Encode/dart2/Utf8Encode.dart
+++ b/benchmarks/Utf8Encode/dart2/Utf8Encode.dart
@@ -69,11 +69,6 @@ class Utf8Encode extends BenchmarkBase {
     run();
   }
 
-  @override
-  void warmup() {
-    BenchmarkBase.measureFor(run, 1000);
-  }
-
   @override
   double measure() {
     // Report time per input rune.