[ChromeDriver] Include port number to logs

Bug: chromedriver:3179
Change-Id: If5d9ad3884411d7c42307793d28e88ccd33538e2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1874243Reviewed-by: John Chen <johnchen@chromium.org>
Commit-Queue: Tatiana Buldina <buldina@chromium.org>
Cr-Commit-Position: refs/heads/master@{#708667}

chrome/test/chromedriver/logging.cc

@@ -276,7 +276,7 @@ Log::Level WebDriverLog::min_level() const {
   return min_level_;
 }
 
-bool InitLogging() {
+bool InitLogging(uint16_t port) {
   g_start_time = base::TimeTicks::Now().ToInternalValue();
   base::CommandLine* cmd_line = base::CommandLine::ForCurrentProcess();
 
@@ -348,7 +348,7 @@ bool InitLogging() {
   bool res = logging::InitLogging(logging_settings);
   if (cmd_line->HasSwitch("log-path") && res) {
     VLOG(0) << "Starting " << kChromeDriverProductFullName << " "
-            << kChromeDriverVersion;
+            << kChromeDriverVersion << " on port " << port;
     VLOG(0) << GetPortProtectionMessage();
   }
   return res;

chrome/test/chromedriver/logging.h

@@ -80,7 +80,7 @@ class WebDriverLog : public Log {
 };
 
 // Initializes logging system for ChromeDriver. Returns true on success.
-bool InitLogging();
+bool InitLogging(uint16_t port);
 
 // Creates |Log|s, |DevToolsEventListener|s, and |CommandListener|s based on
 // logging preferences.

chrome/test/chromedriver/server/chromedriver_server.cc

@@ -593,7 +593,7 @@ int main(int argc, char *argv[]) {
     fflush(stdout);
   }
 
-  if (!InitLogging()) {
+  if (!InitLogging(port)) {
     printf("Unable to initialize logging. Exiting...\n");
     return 1;
   }