Remove post_launch_on_client_thread_called

content/browser/child_process_launcher_helper_android.cc

Index: content/browser/child_process_launcher_helper_android.cc
diff --git a/content/browser/child_process_launcher_helper_android.cc b/content/browser/child_process_launcher_helper_android.cc
index b498bb4f522b5c2e33d51f80e57f728f7dccac1d..fafbc5d54a1bde0c2eea81f1a9f17ab75225911a 100644
--- a/content/browser/child_process_launcher_helper_android.cc
+++ b/content/browser/child_process_launcher_helper_android.cc
@@ -199,14 +199,14 @@ base::File OpenFileToShare(const base::FilePath& path,
   return base::File(base::android::OpenApkAsset(path.value(), region));
 }
 
-// Called from ChildProcessLauncher.java when the ChildProcess was
-// started.
+// Called from ChildProcessLauncher.java when the ChildProcess was started.
 // |handle| is the processID of the child process as originated in Java, 0 if
 // the ChildProcess could not be created.
 void ChildProcessLauncherHelper::OnChildProcessStarted(
     JNIEnv*,
     const base::android::JavaParamRef<jobject>& obj,
     jint handle) {
+  DCHECK_CURRENTLY_ON(BrowserThread::PROCESS_LAUNCHER);
   scoped_refptr<ChildProcessLauncherHelper> ref(this);
   Release();  // Balances with LaunchProcessOnLauncherThread.
 
@@ -214,28 +214,9 @@ void ChildProcessLauncherHelper::OnChildProcessStarted(
                           ? LAUNCH_RESULT_FAILURE
                           : LAUNCH_RESULT_SUCCESS;
 
-  // TODO(jcivelli): Remove this by defining better what happens on what thread
-  // in the corresponding Java code.
   ChildProcessLauncherHelper::Process process;
   process.process = base::Process(handle);
-  if (BrowserThread::CurrentlyOn(BrowserThread::PROCESS_LAUNCHER)) {
-    PostLaunchOnLauncherThread(std::move(process), launch_result,
-                               false);  // post_launch_on_client_thread_called
-    return;
-  }
-
-  bool on_client_thread = BrowserThread::CurrentlyOn(
-      static_cast<BrowserThread::ID>(client_thread_id()));
-  BrowserThread::PostTask(
-      BrowserThread::PROCESS_LAUNCHER, FROM_HERE,
-      base::Bind(&ChildProcessLauncherHelper::PostLaunchOnLauncherThread, this,
-                 base::Passed(std::move(process)), launch_result,
-                 on_client_thread));
-  if (on_client_thread) {
-    ChildProcessLauncherHelper::Process process;
-    process.process = base::Process(handle);
-    PostLaunchOnClientThread(std::move(process), launch_result);
-  }
+  PostLaunchOnLauncherThread(std::move(process), launch_result);
 }
 
 // static