- Remove --coverage_dir flag and old-style coverage service requests.

runtime/vm/coverage.h

Index: runtime/vm/coverage.h
diff --git a/runtime/vm/coverage.h b/runtime/vm/coverage.h
deleted file mode 100644
index 8c2ce239706c89c3c40ade07b2e03e4c96ee8549..0000000000000000000000000000000000000000
--- a/runtime/vm/coverage.h
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#ifndef VM_COVERAGE_H_
-#define VM_COVERAGE_H_
-
-#include "vm/allocation.h"
-#include "vm/flags.h"
-
-namespace dart {
-
-DECLARE_FLAG(charp, coverage_dir);
-
-// Forward declarations.
-class Class;
-class Function;
-template <typename T> class GrowableArray;
-class Isolate;
-class JSONArray;
-class JSONStream;
-class Library;
-class Script;
-class String;
-
-class CoverageFilter : public ValueObject {
- public:
-  virtual bool ShouldOutputCoverageFor(const Library& lib,
-                                       const Script& script,
-                                       const Class& cls,
-                                       const Function& func) const = 0;
-  virtual ~CoverageFilter() {}
-};
-
-class CodeCoverage : public AllStatic {
- public:
-  static void Write(Thread* thread);
-  static void PrintJSON(Thread* thread,
-                        JSONStream* stream,
-                        CoverageFilter* filter,
-                        bool as_call_sites);
-
- private:
-  static void PrintClass(const Library& lib,
-                         const Class& cls,
-                         const JSONArray& arr,
-                         CoverageFilter* filter,
-                         bool as_call_sites);
-  static void CompileAndAdd(const Function& function,
-                            const JSONArray& hits_or_sites,
-                            const GrowableArray<intptr_t>& pos_to_line,
-                            bool as_call_sites);
-};
-
-}  // namespace dart
-
-#endif  // VM_COVERAGE_H_