crbug.com/121235 - Renderer crash on middle-click on Linux Desktop.

webkit/glue/webclipboard_impl.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/webclipboard_impl.h"
 
 #include "base/logging.h"
 #include "base/pickle.h"
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 240 matching lines @@
   }
 }
 
 bool WebClipboardImpl::ConvertBufferType(Buffer buffer,
                                          ui::Clipboard::Buffer* result) {
   switch (buffer) {
     case BufferStandard:
       *result = ui::Clipboard::BUFFER_STANDARD;
       break;
     case BufferSelection:
-#if defined(USE_X11) && !defined(USE_AURA)
+#if defined(USE_X11)
+#if defined(USE_AURA)
+      // X selection should be on for LinuxAura
+      // ChromeOS doesn't use X selection.
+      return false;

[brettw, 2012/08/09 19:06:11]

I don't really understand your comment. What does "on" mean and what does
"doesn't use X selection" mean for this code path?

[sschmitz, 2012/08/10 20:18:27]

Comment replaced by better one (thanks to Oshima)

+#else
       *result = ui::Clipboard::BUFFER_SELECTION;
       break;
 #endif
+#endif
     default:
       NOTREACHED();
       return false;
   }
   return true;
 }
 
 }  // namespace webkit_glue