Introduce ui.dll / libui.so for the component build.

ui/base/resource/resource_bundle.cc

 // Copyright (c) 2011 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 "ui/base/resource/resource_bundle.h"
 
 #include "base/logging.h"
 #include "base/stl_util-inl.h"
 #include "base/string_piece.h"
 #include "base/synchronization/lock.h"
@@ skipping 99 matching lines @@
 
 gfx::Image& ResourceBundle::GetImageNamed(int resource_id) {
   // Check to see if the image is already in the cache.
   {
     base::AutoLock lock_scope(*lock_);
     ImageMap::const_iterator found = images_.find(resource_id);
     if (found != images_.end())
       return *found->second;
   }
 
+  DCHECK(resources_data_) << "Missing call to SetResourcesDataDLL?";
   scoped_ptr<SkBitmap> bitmap(LoadBitmap(resources_data_, resource_id));
   if (bitmap.get()) {
     // Check if there's a large version of the image as well.
     scoped_ptr<SkBitmap> large_bitmap;
     if (large_icon_resources_data_)
       large_bitmap.reset(LoadBitmap(large_icon_resources_data_, resource_id));
 
     // The load was successful, so cache the image.
     base::AutoLock lock_scope(*lock_);
 
@@ skipping 164 matching lines @@
 }
 
 RefCountedStaticMemory* ResourceBundle::LoadedDataPack::GetStaticMemory(
     int resource_id) const {
   if (!data_pack_.get())
     return NULL;
   return data_pack_->GetStaticMemory(resource_id);
 }
 
 }  // namespace ui