Fix mojo_runner hang on Windows with component build.

mojo/runner/host/in_process_native_runner.cc

 // Copyright 2014 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 "mojo/runner/host/in_process_native_runner.h"
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/location.h"
 #include "base/task_runner.h"
@@ skipping 46 matching lines @@
 }
 
 void InProcessNativeRunner::Run() {
   DVLOG(2) << "Loading/running Mojo app in process from library: "
            << app_path_.value()
            << " thread id=" << base::PlatformThread::CurrentId();
 
   // TODO(vtl): ScopedNativeLibrary doesn't have a .get() method!
   base::NativeLibrary app_library = LoadNativeApplication(app_path_);
   app_library_.Reset(app_library);
+  // This hangs on Windows in the component build, so skip it since it's
+  // unnecessary.
+#if !(defined(COMPONENT_BUILD) && defined(OS_WIN))
   CallLibraryEarlyInitialization(app_library);
+#endif
   RunNativeApplication(app_library, application_request_.Pass());
   app_completed_callback_runner_.Run();
   app_completed_callback_runner_.Reset();
 }
 
 scoped_ptr<shell::NativeRunner> InProcessNativeRunnerFactory::Create(
     const base::FilePath& app_path) {
   // Non-Mojo apps are always run in a new process.
   if (!app_path.MatchesExtension(FILE_PATH_LITERAL(".mojo"))) {
     return make_scoped_ptr(
         new OutOfProcessNativeRunner(launch_process_runner_));
   }
   return make_scoped_ptr(new InProcessNativeRunner);
 }
 
 }  // namespace runner
 }  // namespace mojo