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

chrome/test/webdriver/automation.cc

Index: chrome/test/webdriver/automation.cc
===================================================================
--- chrome/test/webdriver/automation.cc	(revision 88495)
+++ chrome/test/webdriver/automation.cc	(working copy)
@@ -170,7 +170,7 @@
   std::string chrome_details = base::StringPrintf(
       "Using Chrome binary at: %" PRFilePath,
       browser_exe.value().c_str());
-  LOG(INFO) << chrome_details;
+  VLOG(1) << chrome_details;
 
   if (!launcher_->LaunchBrowserAndServer(launch_props, true)) {
     *error = new Error(
@@ -181,8 +181,8 @@
   }
 
   launcher_->automation()->set_action_timeout_ms(base::kNoTimeout);
-  LOG(INFO) << "Chrome launched successfully. Version: "
-            << automation()->server_version();
+  VLOG(1) << "Chrome launched successfully. Version: "
+          << automation()->server_version();
 
   bool has_automation_version = false;
   *error = CompareVersion(730, 0, &has_automation_version);