[stash] 20140404-crbug-312961-mac-views-bridge-C-wholegrid

ui/gl/gl_surface_mac.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 "ui/gl/gl_surface.h"
 
 #include "base/debug/trace_event.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "third_party/mesa/src/include/GL/osmesa.h"
@@ skipping 29 matching lines @@
     case kGLImplementationAppleGL: {
       scoped_refptr<GLSurface> surface(new GLSurfaceNSView(window));
       if (!surface->Initialize())
         return NULL;
 
       return surface;
     }
     case kGLImplementationMockGL:
       return new GLSurfaceStub;
     default:
-      NOTREACHED();
+      NOTREACHED() << GetGLImplementation();
       return NULL;
   }
 }
 
 scoped_refptr<GLSurface> GLSurface::CreateOffscreenGLSurface(
     const gfx::Size& size) {
   TRACE_EVENT0("gpu", "GLSurface::CreateOffscreenGLSurface");
   switch (GetGLImplementation()) {
     case kGLImplementationOSMesaGL: {
       scoped_refptr<GLSurface> surface(new GLSurfaceOSMesa(OSMESA_RGBA,
@@ skipping 13 matching lines @@
     }
     case kGLImplementationMockGL:
       return new GLSurfaceStub;
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 }  // namespace gfx