Disabling GPUBrowserTest.BrowserTestCanLaunchWithOSMesa, it hungs way too oft...

chrome/test/gpu/gpu_browsertest.cc

 // Copyright (c) 2010 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 "app/gfx/gl/gl_implementation.h"
 #include "base/command_line.h"
 #include "base/path_service.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
@@ skipping 30 matching lines @@
     // assumes GL contexts are native.
     command_line->AppendSwitch(switches::kDisableAcceleratedCompositing);
 #endif
   }
 
   FilePath gpu_test_dir_;
 };
 
 #if defined(OS_WIN)
 // Flaky on Windows (dbg): http://crbug.com/72608
-#define MAYBE_BrowserTestCanLaunchWithOSMesa FLAKY_BrowserTestCanLaunchWithOSMesa
+#define MAYBE_BrowserTestCanLaunchWithOSMesa DISABLED_BrowserTestCanLaunchWithOSMesa
 #else
 #define MAYBE_BrowserTestCanLaunchWithOSMesa BrowserTestCanLaunchWithOSMesa
 #endif
 
 IN_PROC_BROWSER_TEST_F(GPUBrowserTest, MAYBE_BrowserTestCanLaunchWithOSMesa) {
   // Check the webgl test reports success and that the renderer was OSMesa.
   ui_test_utils::NavigateToURL(
       browser(),
       net::FilePathToFileURL(gpu_test_dir_.AppendASCII("webgl.html")));
 
   EXPECT_EQ(ASCIIToUTF16("SUCCESS: Mesa OffScreen"),
             browser()->GetSelectedTabContents()->GetTitle());
 }