[Compiler] Track Ignition background compilation separately in RuntimeStats.

src/counters.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_COUNTERS_H_
 #define V8_COUNTERS_H_
 
 #include "include/v8.h"
 #include "src/allocation.h"
 #include "src/base/atomic-utils.h"
@@ skipping 670 matching lines @@
   V(AccessorNameGetterCallback_BoundFunctionName)   \
   V(AccessorNameGetterCallback_FunctionPrototype)   \
   V(AccessorNameGetterCallback_StringLength)        \
   V(AccessorNameSetterCallback)                     \
   V(Compile)                                        \
   V(CompileCode)                                    \
   V(CompileCodeLazy)                                \
   V(CompileDeserialize)                             \
   V(CompileEval)                                    \
   V(CompileFullCode)                                \
+  V(CompileGetFromOptimizedCodeMap)                 \
+  V(CompileGetUnoptimizedCode)                      \
+  V(CompileAnalyse)                                 \
   V(CompileIgnition)                                \
+  V(CompileBackgroundIgnition)                      \
+  V(CompileIgnitionFinalization)                    \
   V(CompilerDispatcher)                             \
   V(CompileSerialize)                               \
   V(DeoptimizeCode)                                 \
   V(FunctionCallback)                               \
   V(GC)                                             \
   V(GC_AllAvailableGarbage)                         \
   V(GCEpilogueCallback)                             \
   V(GCPrologueCallback)                             \
   V(GenericNamedPropertyDefinerCallback)            \
   V(GenericNamedPropertyDeleterCallback)            \
@@ skipping 626 matching lines @@
 
   explicit Counters(Isolate* isolate);
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(Counters);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COUNTERS_H_