Clean up users of a deprecated base::LaunchApp API.

base/process_util.h

Index: base/process_util.h
diff --git a/base/process_util.h b/base/process_util.h
index d6b9b64c123b8ea74cdf3e354ebba2f6567514d1..22bfd17e1243e97b2c1ec302d4aa2eeece329c83 100644
--- a/base/process_util.h
+++ b/base/process_util.h
@@ -349,17 +349,6 @@ BASE_API bool LaunchProcess(const std::vector<std::string>& argv,
 
 // TODO(evan): deprecated; change callers to use LaunchProcess, remove.
 inline bool LaunchApp(const std::vector<std::string>& argv,
-                      const file_handle_mapping_vector& fds_to_remap,
-                      bool wait, ProcessHandle* process_handle) {
-  LaunchOptions options;
-  options.fds_to_remap = &fds_to_remap;
-  options.wait = wait;
-  options.process_handle = process_handle;
-  return LaunchProcess(argv, options);
-}
-
-// TODO(evan): deprecated; change callers to use LaunchProcess, remove.
-inline bool LaunchApp(const std::vector<std::string>& argv,
                       const environment_vector& environ,
                       const file_handle_mapping_vector& fds_to_remap,
                       bool wait, ProcessHandle* process_handle) {