Allow linker initialization of lazy instance

content/browser/renderer_host/image_transport_client.cc

 // Copyright (c) 2011 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/image_transport_client.h"
 
 #include <X11/Xlib.h>
 #include <X11/extensions/Xcomposite.h>
 
 #include "base/debug/trace_event.h"
@@ skipping 196 matching lines @@
     return initialized;
   }
 
   ui::SharedResources* resources_;
   XID pixmap_;
   XID glx_pixmap_;
   GLuint texture_;
   static base::LazyInstance<GLXFBConfig> fbconfig_;
 };
 
-base::LazyInstance<GLXFBConfig> ImageTransportClientGLX::fbconfig_(
-    base::LINKER_INITIALIZED);
+base::LazyInstance<GLXFBConfig> ImageTransportClientGLX::fbconfig_ =
+    LINKER_ZERO_INITIALIZED;
 
 class ImageTransportClientOSMesa : public ImageTransportClient {
  public:
   ImageTransportClientOSMesa(ui::SharedResources* resources,
                              const gfx::Size& size)
       : resources_(resources),
         size_(size),
         texture_(0) {
   }
 
@@ skipping 51 matching lines @@
       return new ImageTransportClientGLX(resources);
     case gfx::kGLImplementationEGLGLES2:
       return new ImageTransportClientEGL(resources);
     case gfx::kGLImplementationOSMesaGL:
       return new ImageTransportClientOSMesa(resources, size);
     default:
       NOTREACHED();
       return NULL;
   }
 }