Disable all the tests that are flaking more than 5% on Linux builders.

components/bookmarks/browser/bookmark_utils_unittest.cc

 // Copyright 2014 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 "components/bookmarks/browser/bookmark_utils.h"
 
 #include <vector>
 
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 267 matching lines @@
     ui::ScopedClipboardWriter clipboard_writer(
         ui::Clipboard::GetForCurrentThread(),
         ui::CLIPBOARD_TYPE_COPY_PASTE);
     clipboard_writer.WriteText(ASCIIToUTF16("foo"));
   }
 
   // Now we shouldn't be able to paste from the clipboard.
   EXPECT_FALSE(CanPasteFromClipboard(model.get(), model->bookmark_bar_node()));
 }
 
-TEST_F(BookmarkUtilsTest, CutToClipboard) {
+#if defined(OS_LINUX) || defined(OS_MACOSX)
+// http://crbug.com/396472
+#define MAYBE_CutToClipboard DISABLED_CutToClipboard
+#else
+#define MAYBE_CutToClipboard CutToClipboard
+#endif
+TEST_F(BookmarkUtilsTest, MAYBE_CutToClipboard) {
   test::TestBookmarkClient client;
   scoped_ptr<BookmarkModel> model(client.CreateModel(false));
   model->AddObserver(this);
 
   base::string16 title(ASCIIToUTF16("foo"));
   GURL url("http://foo.com");
   const BookmarkNode* n1 = model->AddURL(model->other_node(), 0, title, url);
   const BookmarkNode* n2 = model->AddURL(model->other_node(), 1, title, url);
 
   // Cut the nodes to the clipboard.
@@ skipping 146 matching lines @@
   model->GetNodesByURL(url, &nodes);
   ASSERT_EQ(1u, nodes.size());
   EXPECT_TRUE(model->bookmark_bar_node()->empty());
   EXPECT_TRUE(model->other_node()->empty());
   EXPECT_TRUE(model->mobile_node()->empty());
   EXPECT_EQ(1, extra_node->child_count());
 }
 
 }  // namespace
 }  // namespace bookmarks