DevTools: merge devtools target with devtools host, part 1

chrome/browser/extensions/api/debugger/debugger_api.cc

Index: chrome/browser/extensions/api/debugger/debugger_api.cc
diff --git a/chrome/browser/extensions/api/debugger/debugger_api.cc b/chrome/browser/extensions/api/debugger/debugger_api.cc
index 36e39db94f9c451beb14de78684fe0db2e672fd5..fb488acc5fe9fc4a29e1725ca65c33f6e205f385 100644
--- a/chrome/browser/extensions/api/debugger/debugger_api.cc
+++ b/chrome/browser/extensions/api/debugger/debugger_api.cc
@@ -673,33 +673,28 @@ const char kTargetTitleField[] = "title";
 const char kTargetAttachedField[] = "attached";
 const char kTargetUrlField[] = "url";
 const char kTargetFaviconUrlField[] = "faviconUrl";
-const char kTargetTypePage[] = "page";
-const char kTargetTypeBackgroundPage[] = "background_page";
-const char kTargetTypeWorker[] = "worker";
-const char kTargetTypeOther[] = "other";
 const char kTargetTabIdField[] = "tabId";
 const char kTargetExtensionIdField[] = "extensionId";
 
 base::Value* SerializeTarget(const DevToolsTargetImpl& target) {
   base::DictionaryValue* dictionary = new base::DictionaryValue();
-
-  dictionary->SetString(kTargetIdField, target.GetId());
-  dictionary->SetString(kTargetTitleField, target.GetTitle());
-  dictionary->SetBoolean(kTargetAttachedField, target.IsAttached());
-  dictionary->SetString(kTargetUrlField, target.GetURL().spec());
-
-  std::string type = target.GetType();
-  if (type == kTargetTypePage) {
-    dictionary->SetInteger(kTargetTabIdField, target.GetTabId());
-  } else if (type == kTargetTypeBackgroundPage) {
-    dictionary->SetString(kTargetExtensionIdField, target.GetExtensionId());
-  } else if (type != kTargetTypeWorker) {
-    // DevToolsTargetImpl may support more types than the debugger API.
-    type = kTargetTypeOther;
+  scoped_refptr<DevToolsAgentHost> host = target.GetAgentHost();
+  dictionary->SetString(kTargetIdField, host->GetId());
+  dictionary->SetString(kTargetTitleField, host->GetTitle());
+  dictionary->SetBoolean(kTargetAttachedField, host->IsAttached());
+  dictionary->SetString(kTargetUrlField, host->GetURL().spec());
+
+  std::string type = host->GetType();
+  if (type == DevToolsAgentHost::kTypePage) {
+    int tab_id =
+        extensions::ExtensionTabUtil::GetTabId(host->GetWebContents());
+    dictionary->SetInteger(kTargetTabIdField, tab_id);
+  } else if (type == "background_page") {
+    dictionary->SetString(kTargetExtensionIdField, host->GetURL().host());
   }
   dictionary->SetString(kTargetTypeField, type);
 
-  GURL favicon_url = target.GetFaviconURL();
+  GURL favicon_url = host->GetFaviconURL();
   if (favicon_url.is_valid())
     dictionary->SetString(kTargetFaviconUrlField, favicon_url.spec());