[Mac Fix-It] Changed OpenApplicationWithPath to use NSWorkspace.

base/mac/launch_services_util.mm

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import "base/mac/launch_services_util.h"
+
+#include "base/logging.h"
+#include "base/strings/sys_string_conversions.h"
+
+namespace base {
+namespace mac {
+
+Process OpenApplicationWithPath(const base::FilePath& bundle_path,
+                                const CommandLine& command_line,
+                                NSWorkspaceLaunchOptions launch_options) {
+  NSString* bundle_url_spec = base::SysUTF8ToNSString(bundle_path.value());
+  NSURL* bundle_url = [NSURL fileURLWithPath:bundle_url_spec isDirectory:YES];
+  DCHECK(bundle_url);
+  if (!bundle_url) {
+    return Process();
+  }
+
+  // NSWorkspace automatically adds the binary path as the first argument and
+  // it should not be included into the list.
+  std::vector<std::string> argv = command_line.argv();
+  int argc = argv.size();
+  NSMutableArray* launch_args = [NSMutableArray arrayWithCapacity:argc - 1];
+  for (int i = 1; i < argc; ++i) {
+    const std::string& arg(argv[i]);

[Nico, 2016/10/05 14:23:18]

You don't need this variable, just pass argv[i] on the next line directly

+    [launch_args addObject:base::SysUTF8ToNSString(arg)];
+  }
+
+  NSDictionary* configuration = @{
+    NSWorkspaceLaunchConfigurationArguments : launch_args,
+  };
+  NSError* launch_error = nil;
+  // TODO(jeremya): this opens a new browser window if Chrome is already
+  // running without any windows open.
+  NSRunningApplication* app =
+      [[NSWorkspace sharedWorkspace] launchApplicationAtURL:bundle_url
+                                                    options:launch_options
+                                              configuration:configuration
+                                                      error:&launch_error];
+  if (launch_error) {
+    LOG(ERROR) << base::SysNSStringToUTF8([launch_error localizedDescription]);
+    return Process();
+  }
+  DCHECK(app);
+  return Process([app processIdentifier]);
+}
+
+}  // namespace mac
+}  // namespace base