In chromedriver, add /log url

chrome/test/webdriver/commands/webdriver_command.cc

 // Copyright (c) 2011 The Chromium 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 "chrome/test/webdriver/commands/webdriver_command.h"
 
 #include <string>
 
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 16 matching lines @@
 
 bool WebDriverCommand::Init(Response* const response) {
   // There should be at least 3 path segments to match "/session/$id".
   std::string session_id = GetPathVariable(2);
   if (session_id.length() == 0) {
     response->SetError(
         new Error(kBadRequest, "No session ID specified"));
     return false;
   }
 
-  VLOG(1) << "Fetching session: " << session_id;
   session_ = SessionManager::GetInstance()->GetSession(session_id);
   if (session_ == NULL) {
     response->SetError(
         new Error(kSessionNotFound, "Session not found: " + session_id));
     return false;
   }
 
-  // TODO(kkania): Do not use the standard automation timeout for this,
-  // and throw an error if it does not succeed.
-  scoped_ptr<Error> error(session_->WaitForAllTabsToStopLoading());
-  if (error.get()) {
-    LOG(WARNING) << error->ToString();
+  LOG(INFO) << "Waiting for the page to stop loading";
+  Error* error = session_->WaitForAllTabsToStopLoading();
+  if (error) {
+    response->SetError(error);
+    return false;
   }
-  error.reset(session_->SwitchToTopFrameIfCurrentFrameInvalid());
-  if (error.get()) {
-    LOG(WARNING) << error->ToString();
+  LOG(INFO) << "Done waiting for the page to stop loading";
+  error = session_->SwitchToTopFrameIfCurrentFrameInvalid();
+  if (error) {
+    response->SetError(error);
+    return false;
   }
 
   response->SetField("sessionId", Value::CreateStringValue(session_id));
   return true;
 }
 
 }  // namespace webdriver