Index script compilation cache over context

src/compilation-cache.h

Index: src/compilation-cache.h
diff --git a/src/compilation-cache.h b/src/compilation-cache.h
index efa1a5922cf7056b23e589b5d47ffdb083259dcb..7a236e8fbf09ceab1f07701371fd1a893823f441 100644
--- a/src/compilation-cache.h
+++ b/src/compilation-cache.h
@@ -98,16 +98,23 @@ class CompilationCacheScript : public CompilationSubCache {
   Handle<SharedFunctionInfo> Lookup(Handle<String> source,
                                     Handle<Object> name,
                                     int line_offset,
-                                    int column_offset);
-  void Put(Handle<String> source, Handle<SharedFunctionInfo> function_info);
+                                    int column_offset,
+                                    Handle<Context> context);
+  void Put(Handle<String> source,
+           Handle<Context> context,
+           Handle<SharedFunctionInfo> function_info);
 
  private:
   MUST_USE_RESULT MaybeObject* TryTablePut(
-      Handle<String> source, Handle<SharedFunctionInfo> function_info);
+      Handle<String> source,
+      Handle<Context> context,
+      Handle<SharedFunctionInfo> function_info);
 
   // Note: Returns a new hash table if operation results in expansion.
   Handle<CompilationCacheTable> TablePut(
-      Handle<String> source, Handle<SharedFunctionInfo> function_info);
+      Handle<String> source,
+      Handle<Context> context,
+      Handle<SharedFunctionInfo> function_info);
 
   bool HasOrigin(Handle<SharedFunctionInfo> function_info,
                  Handle<Object> name,
@@ -204,7 +211,8 @@ class CompilationCache {
   Handle<SharedFunctionInfo> LookupScript(Handle<String> source,
                                           Handle<Object> name,
                                           int line_offset,
-                                          int column_offset);
+                                          int column_offset,
+                                          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
@@ -223,6 +231,7 @@ class CompilationCache {
   // Associate the (source, kind) pair to the shared function
   // info. This may overwrite an existing mapping.
   void PutScript(Handle<String> source,
+                 Handle<Context> context,
                  Handle<SharedFunctionInfo> function_info);
 
   // Associate the (source, context->closure()->shared(), kind) triple