Delete the GTK+ port of Chrome.

ui/base/resource/resource_bundle_gtk.cc

-// Copyright (c) 2012 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/i18n/rtl.h"
-#include "base/logging.h"
-#include "base/memory/ref_counted_memory.h"
-#include "base/path_service.h"
-#include "base/synchronization/lock.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/layout.h"
-#include "ui/base/resource/resource_handle.h"
-#include "ui/base/ui_base_paths.h"
-#include "ui/gfx/image/image.h"
-#include "ui/gfx/scoped_gobject.h"
-
-#include <gtk/gtk.h>
-
-namespace ui {
-
-namespace {
-
-// Convert the raw image data into a GdkPixbuf.  The GdkPixbuf that is returned
-// has a ref count of 1 so the caller must call g_object_unref to free the
-// memory.
-GdkPixbuf* LoadPixbuf(base::RefCountedStaticMemory* data, bool rtl_enabled) {
-  ScopedGObject<GdkPixbufLoader>::Type loader(gdk_pixbuf_loader_new());
-  bool ok = data && gdk_pixbuf_loader_write(loader.get(),
-      data->front_as<guint8>(), data->size(), NULL);
-  if (!ok)
-    return NULL;
-  // Calling gdk_pixbuf_loader_close forces the data to be parsed by the
-  // loader.  We must do this before calling gdk_pixbuf_loader_get_pixbuf.
-  ok = gdk_pixbuf_loader_close(loader.get(), NULL);
-  if (!ok)
-    return NULL;
-  GdkPixbuf* pixbuf = gdk_pixbuf_loader_get_pixbuf(loader.get());
-  if (!pixbuf)
-    return NULL;
-
-  if (base::i18n::IsRTL() && rtl_enabled) {
-    // |pixbuf| will get unreffed and destroyed (see below). The returned value
-    // has ref count 1.
-    return gdk_pixbuf_flip(pixbuf, TRUE);
-  } else {
-    // The pixbuf is owned by the loader, so add a ref so when we delete the
-    // loader (when the ScopedGObject goes out of scope), the pixbuf still
-    // exists.
-    g_object_ref(pixbuf);
-    return pixbuf;
-  }
-}
-
-base::FilePath GetResourcesPakFilePath(const std::string& pak_name) {
-  base::FilePath path;
-  if (PathService::Get(base::DIR_MODULE, &path))
-    return path.AppendASCII(pak_name.c_str());
-
-  // Return just the name of the pack file.
-  return base::FilePath(pak_name.c_str());
-}
-
-}  // namespace
-
-void ResourceBundle::LoadCommonResources() {
-  AddDataPackFromPath(GetResourcesPakFilePath(
-                      "chrome_100_percent.pak"),
-                      SCALE_FACTOR_100P);
-}
-
-gfx::Image& ResourceBundle::GetNativeImageNamed(int resource_id, ImageRTL rtl) {
-  // Use the negative |resource_id| for the key for BIDI-aware images.
-  int key = rtl == RTL_ENABLED ? -resource_id : resource_id;
-
-  // Check to see if the image is already in the cache.
-  {
-    base::AutoLock lock_scope(*images_and_fonts_lock_);
-    if (images_.count(key))
-      return images_[key];
-  }
-
-  gfx::Image image;
-  if (delegate_)
-    image = delegate_->GetNativeImageNamed(resource_id, rtl);
-
-  if (image.IsEmpty()) {
-    scoped_refptr<base::RefCountedStaticMemory> data(
-        LoadDataResourceBytesForScale(resource_id, SCALE_FACTOR_100P));
-    GdkPixbuf* pixbuf = LoadPixbuf(data.get(), rtl == RTL_ENABLED);
-
-    if (!pixbuf) {
-      LOG(WARNING) << "Unable to load pixbuf with id " << resource_id;
-      NOTREACHED();  // Want to assert in debug mode.
-      return GetEmptyImage();
-    }
-
-    image = gfx::Image(pixbuf);  // Takes ownership.
-  }
-
-  base::AutoLock lock_scope(*images_and_fonts_lock_);
-
-  // Another thread raced the load and has already cached the image.
-  if (images_.count(key))
-    return images_[key];
-
-  images_[key] = image;
-  return images_[key];
-}
-
-}  // namespace ui