Separate CompilationInfo into its own file.

src/compiler-dispatcher/optimizing-compile-dispatcher.cc

 // 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.
 
 #include "src/compiler-dispatcher/optimizing-compile-dispatcher.h"
 
 #include "src/base/atomicops.h"
+#include "src/compilation-info.h"
+#include "src/compiler.h"
 #include "src/full-codegen/full-codegen.h"
 #include "src/isolate.h"
 #include "src/tracing/trace-event.h"
 #include "src/v8.h"
 
 namespace v8 {
 namespace internal {
 
 namespace {
 
@@ skipping 193 matching lines @@
 void OptimizingCompileDispatcher::Unblock() {
   while (blocked_jobs_ > 0) {
     V8::GetCurrentPlatform()->CallOnBackgroundThread(
         new CompileTask(isolate_), v8::Platform::kShortRunningTask);
     blocked_jobs_--;
   }
 }
 
 }  // namespace internal
 }  // namespace v8