Delete the GTK+ port of Chrome.

content/common/cursors/webcursor_gtk.cc

Index: content/common/cursors/webcursor_gtk.cc
diff --git a/content/common/cursors/webcursor_gtk.cc b/content/common/cursors/webcursor_gtk.cc
deleted file mode 100644
index a20db7b02ec8cfcb6112372ca3546d47de951ec0..0000000000000000000000000000000000000000
--- a/content/common/cursors/webcursor_gtk.cc
+++ /dev/null
@@ -1,226 +0,0 @@
-// 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 "content/common/cursors/webcursor.h"
-
-#include <gdk/gdk.h>
-#include <gtk/gtk.h>
-
-#include "base/logging.h"
-#include "third_party/WebKit/public/platform/WebCursorInfo.h"
-#include "ui/gfx/gtk_util.h"
-
-using blink::WebCursorInfo;
-
-namespace {
-
-// webcursor_gtk_data.h is taken directly from WebKit's CursorGtk.h.
-#include "content/common/cursors/webcursor_gtk_data.h"
-
-// This helper function is taken directly from WebKit's CursorGtk.cpp.
-// It attempts to create a custom cursor from the data inlined in
-// webcursor_gtk_data.h.
-GdkCursor* GetInlineCustomCursor(CustomCursorType type) {
-  static GdkCursor* CustomCursorsGdk[G_N_ELEMENTS(CustomCursors)];
-  GdkCursor* cursor = CustomCursorsGdk[type];
-  if (cursor)
-    return cursor;
-  const CustomCursor& custom = CustomCursors[type];
-  cursor = gdk_cursor_new_from_name(gdk_display_get_default(), custom.name);
-  if (!cursor) {
-    const GdkColor fg = { 0, 0, 0, 0 };
-    const GdkColor bg = { 65535, 65535, 65535, 65535 };
-    GdkPixmap* source = gdk_bitmap_create_from_data(
-      NULL, reinterpret_cast<const gchar*>(custom.bits), 32, 32);
-    GdkPixmap* mask = gdk_bitmap_create_from_data(
-      NULL, reinterpret_cast<const gchar*>(custom.mask_bits), 32, 32);
-    cursor = gdk_cursor_new_from_pixmap(source, mask, &fg, &bg,
-                                        custom.hot_x, custom.hot_y);
-    g_object_unref(source);
-    g_object_unref(mask);
-  }
-  CustomCursorsGdk[type] = cursor;
-  return cursor;
-}
-
-}  // namespace
-
-namespace content {
-
-int WebCursor::GetCursorType() const {
-  // http://library.gnome.org/devel/gdk/2.12/gdk-Cursors.html has images
-  // of the default X theme, but beware that the user's cursor theme can
-  // change everything.
-  switch (type_) {
-    case WebCursorInfo::TypePointer:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeCross:
-      return GDK_CROSS;
-    case WebCursorInfo::TypeHand:
-      return GDK_HAND2;
-    case WebCursorInfo::TypeIBeam:
-      return GDK_XTERM;
-    case WebCursorInfo::TypeWait:
-      return GDK_WATCH;
-    case WebCursorInfo::TypeHelp:
-      return GDK_QUESTION_ARROW;
-    case WebCursorInfo::TypeEastResize:
-      return GDK_RIGHT_SIDE;
-    case WebCursorInfo::TypeNorthResize:
-      return GDK_TOP_SIDE;
-    case WebCursorInfo::TypeNorthEastResize:
-      return GDK_TOP_RIGHT_CORNER;
-    case WebCursorInfo::TypeNorthWestResize:
-      return GDK_TOP_LEFT_CORNER;
-    case WebCursorInfo::TypeSouthResize:
-      return GDK_BOTTOM_SIDE;
-    case WebCursorInfo::TypeSouthEastResize:
-      return GDK_BOTTOM_RIGHT_CORNER;
-    case WebCursorInfo::TypeSouthWestResize:
-      return GDK_BOTTOM_LEFT_CORNER;
-    case WebCursorInfo::TypeWestResize:
-      return GDK_LEFT_SIDE;
-    case WebCursorInfo::TypeNorthSouthResize:
-      return GDK_SB_V_DOUBLE_ARROW;
-    case WebCursorInfo::TypeEastWestResize:
-      return GDK_SB_H_DOUBLE_ARROW;
-    case WebCursorInfo::TypeNorthEastSouthWestResize:
-    case WebCursorInfo::TypeNorthWestSouthEastResize:
-      // There isn't really a useful cursor available for these.
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeColumnResize:
-      return GDK_SB_H_DOUBLE_ARROW;  // TODO(evanm): is this correct?
-    case WebCursorInfo::TypeRowResize:
-      return GDK_SB_V_DOUBLE_ARROW;  // TODO(evanm): is this correct?
-    case WebCursorInfo::TypeMiddlePanning:
-      return GDK_FLEUR;
-    case WebCursorInfo::TypeEastPanning:
-      return GDK_SB_RIGHT_ARROW;
-    case WebCursorInfo::TypeNorthPanning:
-      return GDK_SB_UP_ARROW;
-    case WebCursorInfo::TypeNorthEastPanning:
-      return GDK_TOP_RIGHT_CORNER;
-    case WebCursorInfo::TypeNorthWestPanning:
-      return GDK_TOP_LEFT_CORNER;
-    case WebCursorInfo::TypeSouthPanning:
-      return GDK_SB_DOWN_ARROW;
-    case WebCursorInfo::TypeSouthEastPanning:
-      return GDK_BOTTOM_RIGHT_CORNER;
-    case WebCursorInfo::TypeSouthWestPanning:
-      return GDK_BOTTOM_LEFT_CORNER;
-    case WebCursorInfo::TypeWestPanning:
-      return GDK_SB_LEFT_ARROW;
-    case WebCursorInfo::TypeMove:
-      return GDK_FLEUR;
-    case WebCursorInfo::TypeVerticalText:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeCell:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeContextMenu:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeAlias:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeProgress:
-      return GDK_WATCH;
-    case WebCursorInfo::TypeNoDrop:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeCopy:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeNone:
-      return GDK_BLANK_CURSOR;
-    case WebCursorInfo::TypeNotAllowed:
-      return GDK_LAST_CURSOR;
-    case WebCursorInfo::TypeZoomIn:
-    case WebCursorInfo::TypeZoomOut:
-    case WebCursorInfo::TypeGrab:
-    case WebCursorInfo::TypeGrabbing:
-    case WebCursorInfo::TypeCustom:
-      return GDK_CURSOR_IS_PIXMAP;
-  }
-  NOTREACHED();
-  return GDK_LAST_CURSOR;
-}
-
-gfx::NativeCursor WebCursor::GetNativeCursor() {
-  int type = GetCursorType();
-  if (type == GDK_CURSOR_IS_PIXMAP)
-    return GetCustomCursor();
-  return gfx::GetCursor(type);
-}
-
-GdkCursor* WebCursor::GetCustomCursor() {
-  switch (type_) {
-    case WebCursorInfo::TypeZoomIn:
-      return GetInlineCustomCursor(CustomCursorZoomIn);
-    case WebCursorInfo::TypeZoomOut:
-      return GetInlineCustomCursor(CustomCursorZoomOut);
-    case WebCursorInfo::TypeGrab:
-      return GetInlineCustomCursor(CustomCursorGrab);
-    case WebCursorInfo::TypeGrabbing:
-      return GetInlineCustomCursor(CustomCursorGrabbing);
-  }
-
-  if (type_ != WebCursorInfo::TypeCustom) {
-    NOTREACHED();
-    return NULL;
-  }
-
-  if (custom_size_.width() == 0 || custom_size_.height() == 0) {
-    // Some websites specify cursor images that are 0 sized, such as Bing Maps.
-    // Don't crash on this; just use the default cursor.
-    return NULL;
-  }
-
-  SkBitmap bitmap;
-  bitmap.setConfig(SkBitmap::kARGB_8888_Config,
-                   custom_size_.width(), custom_size_.height());
-  bitmap.allocPixels();
-  memcpy(bitmap.getAddr32(0, 0), custom_data_.data(), custom_data_.size());
-
-  GdkPixbuf* pixbuf = gfx::GdkPixbufFromSkBitmap(bitmap);
-  GdkCursor* cursor = gdk_cursor_new_from_pixbuf(gdk_display_get_default(),
-                                                 pixbuf,
-                                                 hotspot_.x(),
-                                                 hotspot_.y());
-
-  g_object_unref(pixbuf);
-
-  if (unref_)
-    gdk_cursor_unref(unref_);
-  unref_ = cursor;
-  return cursor;
-}
-
-void WebCursor::InitPlatformData() {
-  unref_ = NULL;
-  return;
-}
-
-bool WebCursor::SerializePlatformData(Pickle* pickle) const {
-  return true;
-}
-
-bool WebCursor::DeserializePlatformData(PickleIterator* iter) {
-  return true;
-}
-
-bool WebCursor::IsPlatformDataEqual(const WebCursor& other) const {
-  return true;
-}
-
-void WebCursor::CleanupPlatformData() {
-  if (unref_) {
-    gdk_cursor_unref(unref_);
-    unref_ = NULL;
-  }
-  return;
-}
-
-void WebCursor::CopyPlatformData(const WebCursor& other) {
-  if (other.unref_)
-    unref_ = gdk_cursor_ref(other.unref_);
-  return;
-}
-
-}  // namespace content