Fix gcc 4.7 building problems - cont'

webkit/glue/webcursor_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 "webkit/glue/webcursor.h"
 
 #include <gdk/gdk.h>
 #include <gtk/gtk.h>
 
 #include "base/logging.h"
@@ skipping 13 matching lines @@
 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, custom.bits,
-                                                    32, 32);
-    GdkPixmap* mask = gdk_bitmap_create_from_data(NULL, custom.mask_bits,
-                                                  32, 32);
+    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;
 }
 
 }  // end anonymous namespace
@@ skipping 165 matching lines @@
     unref_ = NULL;
   }
   return;
 }
 
 void WebCursor::CopyPlatformData(const WebCursor& other) {
   if (other.unref_)
     unref_ = gdk_cursor_ref(other.unref_);
   return;
 }