Revert 135378 - Aura: Adds custom cursors for drag and drop.

ui/base/x/x11_util.cc

Index: ui/base/x/x11_util.cc
===================================================================
--- ui/base/x/x11_util.cc	(revision 135380)
+++ ui/base/x/x11_util.cc	(working copy)
@@ -37,8 +37,6 @@
 
 #if defined(USE_AURA)
 #include <X11/Xcursor/Xcursor.h>
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/skia_util.h"
 #endif
 
 #if defined(TOOLKIT_GTK)
@@ -413,25 +411,6 @@
 void UnrefCustomXCursor(::Cursor cursor) {
   XCustomCursorCache::GetInstance()->Unref(cursor);
 }
-
-XcursorImage* SkBitmapToXcursorImage(const SkBitmap* bitmap,
-                                     const gfx::Point& hotspot) {
-  DCHECK(bitmap->config() == SkBitmap::kARGB_8888_Config);
-  XcursorImage* image = XcursorImageCreate(bitmap->width(), bitmap->height());
-  image->xhot = hotspot.x();
-  image->yhot = hotspot.y();
-
-  if (bitmap->width() && bitmap->height()) {
-    bitmap->lockPixels();
-    gfx::ConvertSkiaToRGBA(
-        static_cast<const unsigned char*>(bitmap->getPixels()),
-        bitmap->width() * bitmap->height(),
-        reinterpret_cast<unsigned char*>(image->pixels));
-    bitmap->unlockPixels();
-  }
-
-  return image;
-}
 #endif
 
 XID GetX11RootWindow() {