Add the new version for the POSIX-specific version of LaunchProcess.

The old version will be removed once all consumers are updated.

BUG=417532

Review URL: https://codereview.chromium.org/827493004

Cr-Commit-Position: refs/heads/master@{#310924}

2 files changed, 14 insertions, 0 deletions

diff --git a/base/process/launch.h b/base/process/launch.h
index 0450ddf..6cd02d6 100644
--- a/base/process/launch.h
+++ b/base/process/launch.h
@@ -189,6 +189,11 @@ BASE_EXPORT Process LaunchElevatedProcess(const CommandLine& cmdline,
 // instead of a CommandLine.  Useful for situations where you need to
 // control the command line arguments directly, but prefer the
 // CommandLine version if launching Chrome itself.
+BASE_EXPORT Process LaunchProcess(const std::vector<std::string>& argv,
+                                  const LaunchOptions& options);
+
+// Deprecated version.
+// TODO(rvargas) crbug.com/417532: Remove this after migrating all consumers.
 BASE_EXPORT bool LaunchProcess(const std::vector<std::string>& argv,
                                const LaunchOptions& options,
                                ProcessHandle* process_handle);
diff --git a/base/process/launch_posix.cc b/base/process/launch_posix.cc
index 3322d26..c60cfdc 100644
--- a/base/process/launch_posix.cc
+++ b/base/process/launch_posix.cc
@@ -473,6 +473,15 @@ bool LaunchProcess(const std::vector<std::string>& argv,
   return true;
 }
 
+Process LaunchProcess(const std::vector<std::string>& argv,
+                      const LaunchOptions& options) {
+  ProcessHandle process_handle;
+  if (LaunchProcess(argv, options, &process_handle))
+    return Process(process_handle);
+
+  return Process();
+}
+
 
 bool LaunchProcess(const CommandLine& cmdline,
                    const LaunchOptions& options,