Remove post_launch_on_client_thread_called

content/browser/child_process_launcher_helper.cc

Index: content/browser/child_process_launcher_helper.cc
diff --git a/content/browser/child_process_launcher_helper.cc b/content/browser/child_process_launcher_helper.cc
index 9aa83459ba904dbf4e7db6a08f125a156cdda4a9..5d6e9aa6e64e33da84ae4277b585410413798f7e 100644
--- a/content/browser/child_process_launcher_helper.cc
+++ b/content/browser/child_process_launcher_helper.cc
@@ -104,30 +104,27 @@ void ChildProcessLauncherHelper::LaunchOnLauncherThread() {
   AfterLaunchOnLauncherThread(process, options);
 
   if (is_synchronous_launch) {
-    PostLaunchOnLauncherThread(std::move(process), launch_result, false);
+    PostLaunchOnLauncherThread(std::move(process), launch_result);
   }
 }
 
 void ChildProcessLauncherHelper::PostLaunchOnLauncherThread(
     ChildProcessLauncherHelper::Process process,
-    int launch_result,
-    bool post_launch_on_client_thread_called) {
+    int launch_result) {
   // Release the client handle now that the process has been started (the pipe
   // may not signal when the process dies otherwise and we would not detect the
   // child process died).
   mojo_client_handle_.reset();
 
   if (process.process.IsValid()) {
-    RecordHistogramsOnLauncherThread(
-        base::TimeTicks::Now() - begin_launch_time_);
+    RecordHistogramsOnLauncherThread(base::TimeTicks::Now() -
+                                     begin_launch_time_);
   }
 
-  if (!post_launch_on_client_thread_called) {
-    BrowserThread::PostTask(
-        client_thread_id_, FROM_HERE,
-        base::Bind(&ChildProcessLauncherHelper::PostLaunchOnClientThread,
-            this, base::Passed(&process), launch_result));
-  }
+  BrowserThread::PostTask(
+      client_thread_id_, FROM_HERE,
+      base::Bind(&ChildProcessLauncherHelper::PostLaunchOnClientThread, this,
+                 base::Passed(&process), launch_result));
 }
 
 void ChildProcessLauncherHelper::PostLaunchOnClientThread(