Fix gcc 4.7 building problems - cont'

content/browser/renderer_host/render_widget_host_view_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 "content/browser/renderer_host/render_widget_host_view_gtk.h"
 
 // If this gets included after the gtk headers, then a bunch of compiler
 // errors happen because of a "#define Status int" in Xlib.h, which interacts
 // badly with net::URLRequestStatus::Status.
 #include "content/common/view_messages.h"
@@ skipping 64 matching lines @@
 #else
     { 0, 0x00 * 257, 0xff * 257, 0x00 * 257 };
 #endif
 
 // Returns the spinning cursor used for loading state.
 GdkCursor* GetMozSpinningCursor() {
   static GdkCursor* moz_spinning_cursor = NULL;
   if (!moz_spinning_cursor) {
     const GdkColor fg = { 0, 0, 0, 0 };
     const GdkColor bg = { 65535, 65535, 65535, 65535 };
-    GdkPixmap* source =
-        gdk_bitmap_create_from_data(NULL, moz_spinning_bits, 32, 32);
-    GdkPixmap* mask =
-        gdk_bitmap_create_from_data(NULL, moz_spinning_mask_bits, 32, 32);
+    GdkPixmap* source = gdk_bitmap_create_from_data(
+        NULL, reinterpret_cast<const char*>(moz_spinning_bits), 32, 32);

[Peter Kasting, 2012/06/07 18:09:52]

Nit: Use const gchar* (2 places)

[Han Shen, 2012/06/07 19:09:11]

Done.

+    GdkPixmap* mask = gdk_bitmap_create_from_data(
+        NULL, reinterpret_cast<const char*>(moz_spinning_mask_bits), 32, 32);
     moz_spinning_cursor =
         gdk_cursor_new_from_pixmap(source, mask, &fg, &bg, 2, 2);
     g_object_unref(source);
     g_object_unref(mask);
   }
   return moz_spinning_cursor;
 }
 
 bool MovedToCenter(const WebKit::WebMouseEvent& mouse_event,
                    const gfx::Point& center) {
@@ skipping 1398 matching lines @@
     browser_accessibility_manager_.reset(
         BrowserAccessibilityManager::CreateEmptyDocument(
             parent, static_cast<WebAccessibility::State>(0), this));
   }
   BrowserAccessibilityGtk* root =
       browser_accessibility_manager_->GetRoot()->ToBrowserAccessibilityGtk();
 
   atk_object_set_role(root->GetAtkObject(), ATK_ROLE_HTML_CONTAINER);
   return root->GetAtkObject();
 }