Revert 88492 - In chromedriver, add /log url to get the contents of the chromedriver log

chrome/test/webdriver/commands/webdriver_command.cc

Index: chrome/test/webdriver/commands/webdriver_command.cc
===================================================================
--- chrome/test/webdriver/commands/webdriver_command.cc	(revision 88495)
+++ chrome/test/webdriver/commands/webdriver_command.cc	(working copy)
@@ -34,6 +34,7 @@
     return false;
   }
 
+  VLOG(1) << "Fetching session: " << session_id;
   session_ = SessionManager::GetInstance()->GetSession(session_id);
   if (session_ == NULL) {
     response->SetError(
@@ -41,17 +42,15 @@
     return false;
   }
 
-  LOG(INFO) << "Waiting for the page to stop loading";
-  Error* error = session_->WaitForAllTabsToStopLoading();
-  if (error) {
-    response->SetError(error);
-    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) << "Done waiting for the page to stop loading";
-  error = session_->SwitchToTopFrameIfCurrentFrameInvalid();
-  if (error) {
-    response->SetError(error);
-    return false;
+  error.reset(session_->SwitchToTopFrameIfCurrentFrameInvalid());
+  if (error.get()) {
+    LOG(WARNING) << error->ToString();
   }
 
   response->SetField("sessionId", Value::CreateStringValue(session_id));