[parser] Remove obsolete ParseInfo::is_global flag.

src/parsing/parse-info.h

 // Copyright 2016 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_PARSING_PARSE_INFO_H_
 #define V8_PARSING_PARSE_INFO_H_
 
 #include "include/v8.h"
 #include "src/globals.h"
 #include "src/handles.h"
@@ skipping 29 matching lines @@
 
 // Convenience accessor methods for flags.
 #define FLAG_ACCESSOR(flag, getter, setter)     \
   bool getter() const { return GetFlag(flag); } \
   void setter() { SetFlag(flag); }              \
   void setter(bool val) { SetFlag(flag, val); }
 
   FLAG_ACCESSOR(kToplevel, is_toplevel, set_toplevel)
   FLAG_ACCESSOR(kLazy, is_lazy, set_lazy)
   FLAG_ACCESSOR(kEval, is_eval, set_eval)
-  FLAG_ACCESSOR(kGlobal, is_global, set_global)
   FLAG_ACCESSOR(kStrictMode, is_strict_mode, set_strict_mode)
   FLAG_ACCESSOR(kNative, is_native, set_native)
   FLAG_ACCESSOR(kModule, is_module, set_module)
   FLAG_ACCESSOR(kAllowLazyParsing, allow_lazy_parsing, set_allow_lazy_parsing)
   FLAG_ACCESSOR(kAstValueFactoryOwned, ast_value_factory_owned,
                 set_ast_value_factory_owned)
   FLAG_ACCESSOR(kIsNamedExpression, is_named_expression,
                 set_is_named_expression)
   FLAG_ACCESSOR(kCallsEval, calls_eval, set_calls_eval)
 
@@ skipping 130 matching lines @@
   bool script_is_native() const;
 #endif  // DEBUG
 
  private:
   // Various configuration flags for parsing.
   enum Flag {
     // ---------- Input flags ---------------------------
     kToplevel = 1 << 0,
     kLazy = 1 << 1,
     kEval = 1 << 2,
-    kGlobal = 1 << 3,
-    kStrictMode = 1 << 4,
-    kNative = 1 << 5,
-    kParseRestriction = 1 << 6,
-    kModule = 1 << 7,
-    kAllowLazyParsing = 1 << 8,
-    kIsNamedExpression = 1 << 9,
-    kCallsEval = 1 << 10,
+    kStrictMode = 1 << 3,
+    kNative = 1 << 4,
+    kParseRestriction = 1 << 5,
+    kModule = 1 << 6,
+    kAllowLazyParsing = 1 << 7,
+    kIsNamedExpression = 1 << 8,
+    kCallsEval = 1 << 9,
     // ---------- Output flags --------------------------
-    kAstValueFactoryOwned = 1 << 11
+    kAstValueFactoryOwned = 1 << 10
   };
 
   //------------- Inputs to parsing and scope analysis -----------------------
   Zone* zone_;
   unsigned flags_;
   ScriptCompiler::ExternalSourceStream* source_stream_;
   ScriptCompiler::StreamedSource::Encoding source_stream_encoding_;
   Utf16CharacterStream* character_stream_;
   v8::Extension* extension_;
   ScriptCompiler::CompileOptions compile_options_;
@@ skipping 21 matching lines @@
 
   void SetFlag(Flag f) { flags_ |= f; }
   void SetFlag(Flag f, bool v) { flags_ = v ? flags_ | f : flags_ & ~f; }
   bool GetFlag(Flag f) const { return (flags_ & f) != 0; }
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_PARSING_PARSE_INFO_H_