Aura on Android: Stub Implementation of NativeProcessLauncher.

BUG=548797

Review URL: https://codereview.chromium.org/1434663004

Cr-Commit-Position: refs/heads/master@{#360457}

chrome/browser/extensions/BUILD.gn

@@ -105,6 +105,9 @@ source_set("extensions") {
         rebase_path(gypi_values.chrome_browser_extensions_non_chromeos_sources,
                     ".",
                     "//chrome")
+    if (is_android) {
+      sources -= [ "api/messaging/native_process_launcher_posix.cc" ]
+    }
   }
 
   if (use_ash) {

chrome/browser/extensions/api/messaging/native_process_launcher_android.cc

+// Copyright 2015 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.
+
+#include "chrome/browser/extensions/api/messaging/native_process_launcher.h"
+
+namespace extensions {
+
+// static
+base::FilePath NativeProcessLauncher::FindManifest(
+    const std::string& host_name,
+    bool allow_user_level_hosts,
+    std::string* error_message) {
+  return base::FilePath();
+}
+
+// static
+bool NativeProcessLauncher::LaunchNativeProcess(
+    const base::CommandLine& command_line,
+    base::Process* process,
+    base::File* read_file,
+    base::File* write_file) {
+  return false;
+}
+
+}  // namespace extensions

chrome/chrome_browser_extensions.gypi

@@ -64,6 +64,7 @@
       'browser/extensions/api/messaging/native_message_process_host.h',
       'browser/extensions/api/messaging/native_process_launcher.cc',
       'browser/extensions/api/messaging/native_process_launcher.h',
+      'browser/extensions/api/messaging/native_process_launcher_android.cc',
       'browser/extensions/api/messaging/native_process_launcher_posix.cc',
       'browser/extensions/api/messaging/native_process_launcher_win.cc',
     ],