Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/titlebar_throb_animation.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 "chrome/browser/ui/gtk/titlebar_throb_animation.h"
-#include "grit/theme_resources.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/resource/resource_bundle.h"
-#include "ui/gfx/skbitmap_operations.h"
-
-namespace {
-
-// We don't bother to clean up these or the pixbufs they contain when we exit.
-std::vector<GdkPixbuf*>* g_throbber_frames = NULL;
-std::vector<GdkPixbuf*>* g_throbber_waiting_frames = NULL;
-
-// Load |resource_id| from the ResourceBundle and split it into a series of
-// square GdkPixbufs that get stored in |frames|.
-void MakeThrobberFrames(int resource_id, std::vector<GdkPixbuf*>* frames) {
-  ui::ResourceBundle &rb = ui::ResourceBundle::GetSharedInstance();
-  SkBitmap frame_strip = rb.GetImageNamed(resource_id).AsBitmap();
-
-  // Each frame of the animation is a square, so we use the height as the
-  // frame size.
-  int frame_size = frame_strip.height();
-  size_t num_frames = frame_strip.width() / frame_size;
-
-  // Make a separate GdkPixbuf for each frame of the animation.
-  for (size_t i = 0; i < num_frames; ++i) {
-    SkBitmap frame = SkBitmapOperations::CreateTiledBitmap(frame_strip,
-        i * frame_size, 0, frame_size, frame_size);
-    frames->push_back(gfx::GdkPixbufFromSkBitmap(frame));
-  }
-}
-
-}  // namespace
-
-// TODO(tc): Handle anti-clockwise spinning when waiting for a connection.
-
-TitlebarThrobAnimation::TitlebarThrobAnimation()
-    : current_frame_(0),
-      current_waiting_frame_(0) {
-}
-
-GdkPixbuf* TitlebarThrobAnimation::GetNextFrame(bool is_waiting) {
-  InitFrames();
-  if (is_waiting) {
-    return (*g_throbber_waiting_frames)[current_waiting_frame_++ %
-        g_throbber_waiting_frames->size()];
-  } else {
-    return (*g_throbber_frames)[current_frame_++ % g_throbber_frames->size()];
-  }
-}
-
-void TitlebarThrobAnimation::Reset() {
-  current_frame_ = 0;
-  current_waiting_frame_ = 0;
-}
-
-// static
-void TitlebarThrobAnimation::InitFrames() {
-  if (g_throbber_frames)
-    return;
-
-  // We load the light version of the throbber since it'll be in the titlebar.
-  g_throbber_frames = new std::vector<GdkPixbuf*>;
-  MakeThrobberFrames(IDR_THROBBER_LIGHT, g_throbber_frames);
-
-  g_throbber_waiting_frames = new std::vector<GdkPixbuf*>;
-  MakeThrobberFrames(IDR_THROBBER_WAITING_LIGHT, g_throbber_waiting_frames);
-}