[V8] Added Script::is_debugger_script flag for embedders

src/compilation-cache.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_COMPILATION_CACHE_H_
 #define V8_COMPILATION_CACHE_H_
 
 namespace v8 {
 namespace internal {
 
@@ skipping 54 matching lines @@
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompilationSubCache);
 };
 
 
 // Sub-cache for scripts.
 class CompilationCacheScript : public CompilationSubCache {
  public:
   CompilationCacheScript(Isolate* isolate, int generations);
 
-  Handle<SharedFunctionInfo> Lookup(Handle<String> source,
-                                    Handle<Object> name,
-                                    int line_offset,
-                                    int column_offset,
+  Handle<SharedFunctionInfo> Lookup(Handle<String> source, Handle<Object> name,
+                                    int line_offset, int column_offset,
+                                    bool is_internal_script,
                                     bool is_shared_cross_origin,
                                     Handle<Context> context);
   void Put(Handle<String> source,
            Handle<Context> context,
            Handle<SharedFunctionInfo> function_info);
 
  private:
-  bool HasOrigin(Handle<SharedFunctionInfo> function_info,
-                 Handle<Object> name,
-                 int line_offset,
-                 int column_offset,
+  bool HasOrigin(Handle<SharedFunctionInfo> function_info, Handle<Object> name,
+                 int line_offset, int column_offset, bool is_internal_script,
                  bool is_shared_cross_origin);
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(CompilationCacheScript);
 };
 
 
 // Sub-cache for eval scripts. Two caches for eval are used. One for eval calls
 // in native contexts and one for eval calls in other contexts. The cache
 // considers the following pieces of information when checking for matching
 // entries:
@@ skipping 43 matching lines @@
 // scripts and evals. The shared function infos are looked up using
 // the source string as the key. For regular expressions the
 // compilation data is cached.
 class CompilationCache {
  public:
   // Finds the script shared function info for a source
   // string. Returns an empty handle if the cache doesn't contain a
   // script for the given source string with the right origin.
   MaybeHandle<SharedFunctionInfo> LookupScript(
       Handle<String> source, Handle<Object> name, int line_offset,
-      int column_offset, bool is_shared_cross_origin, Handle<Context> context);
+      int column_offset, bool is_internal_script, bool is_shared_cross_origin,
+      Handle<Context> context);
 
   // Finds the shared function info for a source string for eval in a
   // given context.  Returns an empty handle if the cache doesn't
   // contain a script for the given source string.
   MaybeHandle<SharedFunctionInfo> LookupEval(
       Handle<String> source, Handle<SharedFunctionInfo> outer_info,
       Handle<Context> context, StrictMode strict_mode, int scope_position);
 
   // Returns the regexp data associated with the given regexp if it
   // is in cache, otherwise an empty handle.
@@ skipping 64 matching lines @@
 
   friend class Isolate;
 
   DISALLOW_COPY_AND_ASSIGN(CompilationCache);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_COMPILATION_CACHE_H_