[inspector] added experimental is_module flag for script parsed events

src/inspector/v8-debugger-script.cc

 // Copyright 2014 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/inspector/v8-debugger-script.h"
 
 #include "src/inspector/inspected-context.h"
 #include "src/inspector/string-util.h"
 #include "src/inspector/wasm-translation.h"
 
@@ skipping 124 matching lines @@
     if (script->Source().ToLocal(&tmp)) {
       m_sourceObj.Reset(m_isolate, tmp);
       String16 source = toProtocolString(tmp);
       // V8 will not count last line if script source ends with \n.
       if (source.length() > 1 && source[source.length() - 1] == '\n') {
         m_endLine++;
         m_endColumn = 0;
       }
     }
 
+    m_isModule = script->IsModule();
+
     m_script.Reset(m_isolate, script);
   }
 
   bool isLiveEdit() const override { return m_isLiveEdit; }
+  bool isModule() const override { return m_isModule; }
 
   const String16& sourceMappingURL() const override {
     return m_sourceMappingURL;
   }
 
   String16 source(v8::Isolate* isolate) const override {
     if (!m_sourceObj.IsEmpty())
       return toProtocolString(m_sourceObj.Get(isolate));
     return V8DebuggerScript::source(isolate);
   }
@@ skipping 25 matching lines @@
   String16 GetNameOrSourceUrl(v8::Local<v8::debug::Script> script) {
     v8::Local<v8::String> name;
     if (script->Name().ToLocal(&name) || script->SourceURL().ToLocal(&name))
       return toProtocolString(name);
     return String16();
   }
 
   String16 m_sourceMappingURL;
   v8::Global<v8::String> m_sourceObj;
   bool m_isLiveEdit = false;
+  bool m_isModule = false;
   v8::Global<v8::debug::Script> m_script;
 };
 
 class WasmVirtualScript : public V8DebuggerScript {
   friend class V8DebuggerScript;
 
  public:
   WasmVirtualScript(v8::Isolate* isolate, WasmTranslation* wasmTranslation,
                     v8::Local<v8::debug::WasmScript> script, String16 id,
                     String16 url, String16 source)
       : V8DebuggerScript(isolate, std::move(id), std::move(url)),
         m_script(isolate, script),
         m_wasmTranslation(wasmTranslation) {
     int num_lines = 0;
     int last_newline = -1;
     size_t next_newline = source.find('\n', last_newline + 1);
     while (next_newline != String16::kNotFound) {
       last_newline = static_cast<int>(next_newline);
       next_newline = source.find('\n', last_newline + 1);
       ++num_lines;
     }
     m_endLine = num_lines;
     m_endColumn = static_cast<int>(source.length()) - last_newline - 1;
     m_source = std::move(source);
   }
 
   const String16& sourceMappingURL() const override { return emptyString(); }
   bool isLiveEdit() const override { return false; }
+  bool isModule() const override { return false; }
   void setSourceMappingURL(const String16&) override {}
 
   bool getPossibleBreakpoints(
       const v8::debug::Location& start, const v8::debug::Location& end,
       std::vector<v8::debug::Location>* locations) override {
     v8::HandleScope scope(m_isolate);
     v8::Local<v8::debug::Script> script = m_script.Get(m_isolate);
     String16 v8ScriptId = String16::fromInteger(script->Id());
 
     v8::debug::Location translatedStart = start;
@@ skipping 63 matching lines @@
   if (m_hash.isEmpty()) m_hash = calculateHash(source(isolate));
   DCHECK(!m_hash.isEmpty());
   return m_hash;
 }
 
 void V8DebuggerScript::setSourceURL(const String16& sourceURL) {
   m_sourceURL = sourceURL;
 }
 
 }  // namespace v8_inspector