Move SourcePosition into separate header file.

src/compiler.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.h"
 
 #include <algorithm>
 
 #include "src/ast/ast-numbering.h"
 #include "src/ast/prettyprinter.h"
@@ skipping 19 matching lines @@
 #include "src/parsing/rewriter.h"
 #include "src/parsing/scanner-character-streams.h"
 #include "src/profiler/cpu-profiler.h"
 #include "src/runtime-profiler.h"
 #include "src/snapshot/serialize.h"
 #include "src/vm-state-inl.h"
 
 namespace v8 {
 namespace internal {
 
-std::ostream& operator<<(std::ostream& os, const SourcePosition& p) {
-  if (p.IsUnknown()) {
-    return os << "<?>";
-  } else if (FLAG_hydrogen_track_positions) {
-    return os << "<" << p.inlining_id() << ":" << p.position() << ">";
-  } else {
-    return os << "<0:" << p.raw() << ">";
-  }
-}
-
 
 #define PARSE_INFO_GETTER(type, name)  \
   type CompilationInfo::name() const { \
     CHECK(parse_info());               \
     return parse_info()->name();       \
   }
 
 
 #define PARSE_INFO_GETTER_WITH_DEFAULT(type, name, def) \
   type CompilationInfo::name() const {                  \
@@ skipping 1795 matching lines @@
 }
 
 #if DEBUG
 void CompilationInfo::PrintAstForTesting() {
   PrintF("--- Source from AST ---\n%s\n",
          PrettyPrinter(isolate()).PrintProgram(literal()));
 }
 #endif
 }  // namespace internal
 }  // namespace v8