Create .mojo applications in a common subdir under out/Debug

components/resource_provider/file_utils.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 "components/resource_provider/file_utils.h"
 
 #include <stddef.h>
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
@@ skipping 51 matching lines @@
   base::FilePath base_path;
 #if defined(OS_ANDROID)
   PathService::Get(base::DIR_ANDROID_APP_DATA, &base_path);
   // |base_path| on android has an additional path, need to go up a level to get
   // at other apps resources.
   base_path = base_path.DirName();
   base_path = base_path.AppendASCII("app_cached_apps");
 #else
   PathService::Get(base::DIR_EXE, &base_path);
 #endif
-  return base_path.AppendASCII(path).AppendASCII("resources");
+  // TODO(beng): this won't handle user-specific components.
+  return base_path.AppendASCII("Mojo Applications").AppendASCII(path).
+      AppendASCII("resources");
 }
 
 base::FilePath GetPathForResourceNamed(const base::FilePath& app_path,
                                        const std::string& resource_path) {
   CHECK(!app_path.empty());
 
   if (resource_path.empty() || resource_path[0] == '/' ||
       resource_path[resource_path.size() - 1] == '/' ||
       resource_path.find("//") != std::string::npos)
     return base::FilePath();
 
   std::vector<std::string> path_components = base::SplitString(
       resource_path, "/", base::KEEP_WHITESPACE, base::SPLIT_WANT_NONEMPTY);
   if (path_components.empty())
     return base::FilePath();
 
   base::FilePath result(app_path);
   for (const auto& path_component : path_components) {
     if (!IsPathNameValid(path_component))
       return base::FilePath();
     result = result.AppendASCII(path_component);
   }
   return result;
 }
 
 }  // namespace resource_provider